In the middle of the 19th century, with a series of excellent novels the great British critical realist writers Charles Dickens created us a vivid world of"hope and despair". Of all his voluminous works, the...In the middle of the 19th century, with a series of excellent novels the great British critical realist writers Charles Dickens created us a vivid world of"hope and despair". Of all his voluminous works, the famous"trilogy of orphans"is all representatives of"hope and de spair. which not only greatly influenced many contemporary writers, but also used for reference by the budding young writers.展开更多
Background/Introduction: Orphans and vulnerable children (OVC) in sub-Saharan Africa have been the focus of much popular and academic writing and the growing body of evidence cannot be overlooked. Existing research fo...Background/Introduction: Orphans and vulnerable children (OVC) in sub-Saharan Africa have been the focus of much popular and academic writing and the growing body of evidence cannot be overlooked. Existing research focuses on projections of OVC numbers, interventions, outcomes and descriptions of care arrangements. A lot of information exists on their poor sexual and reproductive health (SRH) status—most of it quantitative. The purpose of this paper is to present the voice and perceptions of OVC in regards to their SRH. Methods: This was a mixed-methods qualitative study drawing from phenomenology and it used purposive sampling to recruit 129 participants. Results: OVC perceptions and priorities do not always intersect with those of professionals and this has implications for existing and planned interventions. For example some OVC think favorably about early marriages while others have mechanisms of self-protection again SRH harm although this is not usually acknowledged. Conclusions: OVC demonstrate agency;therefore positioning them at the heart of service planning and delivery is an effective strategy in increasing the uptake and impact of interventions seeking to address their sexual and reproductive health needs.展开更多
Orphans and Vulnerable Children (OVC) and their families face many challenges but there are opportunities to provide care and support programmes for them in their communities. This paper presents the achievements and ...Orphans and Vulnerable Children (OVC) and their families face many challenges but there are opportunities to provide care and support programmes for them in their communities. This paper presents the achievements and implications of HIV Programme Development Project (HPDP) funded by World Bank on care and support services for OVC in Osun State, Nigeria. Eight Civil Society Organisations (CSOs) were engaged by Osun State Agency for the Control of AIDS (OSACA) as part of HPDP to provide care and support services for OVC between year 2013 and 2015. Using reporting tools, data collected by the CSOs were entered into District Health Information System 2 (DHIS2) platform and analysed using Microsoft Excel. In addition, Key Informant Interviews (KII) were conducted among the selected CSOs, OVC and the caregivers who were beneficiaries of HPDP in Osun State, Nigeria. A total of 12,353 OVC were reached and about half of them were female. There was an increase in the trends of number of OVC seen and the support services provided from the year 2013 to 2015. Of the 12,353 OVC that benefitted from this programme, 1905 (15.4%) received health care services, 5383 (43.6%) received nutritional services, 5317 (43.0%) received educational services and 9861 (79.8%) were provided with psychosocial support services. About 503 (4.1%) of the OVC received economic strengthening services while 270 (2.2%) of household heads were provided with economic support. However, 3 OVC were lost to follow-up, 14 OVC voluntarily withdrew from the project and 6 OVC died. The FGD and KII revealed that the project was very impactful in transforming the lives of the OVC. Programmes for children orphaned and made vulnerable by HIV/AIDS will contribute to the achievement of HIV/ AIDS prevention and control efforts. The HIV/AIDS free generation can be built by responding to the physical, social and mental needs of these children and their families in their communities. There is a need to scale-up this programme.展开更多
UNICEF, UNAIDS and USAID developed a global strategic framework to guide responses to care and protect orphans and other vulnerable children in the context of HIV/AIDS. In the developing world, about 132 million peopl...UNICEF, UNAIDS and USAID developed a global strategic framework to guide responses to care and protect orphans and other vulnerable children in the context of HIV/AIDS. In the developing world, about 132 million people have lost one or both parents due to the AIDS pandemic and 25 million children have been orphaned by HIV/AIDS in 2010. The HIV prevalence in Cameroon is estimated at 5.1%. As of 2010, there were 304,000 deaths due to AIDS in Cameroon. Out of 1,200,000 orphans and vulnerable children in Cameroon in 2010, 300,000 were AIDS orphans. The HIV/AIDS burden impacts child survival, growth and development in the traditional African setting. With so many orphans in the population, along with many vulnerable children, strategies must be developed to respond more effectively to their critical needs. This study provides a model for OVC care and support in Cameroon. The model was developed out of extensive work using a participatory approach involving traditional, administrative and health stakeholders on OVC in Yaounde I and Yaounde VI Councils, Nanga Eboko Health District, Isangelle, Ekondo Titi, and Bafaka-Balue communities in Cameroon. Consultancy services with PLAN Cameroon, the Pan African Institute for Development-West Africa coupled with facilitation of many training workshops on OVC with Save the orphans Foundation, the Ministry of Social Affairs, and the Ministry of Public Health and working with the National AIDS Control Committee. The essential components of a holistic framework for the care of OVC have been identified. A public health model for the care of OVC and a mechanism for their identification and a referral system for testing OVC for HIV are proposed. Through this model, a mechanism for the effective holistic care of OVC and collaboration is enhanced.展开更多
The purposes of the research aim to: (1) investigate the rehabilitation of the orphans affected by the violence in the Deep South of Thailand; and (2) provide the guideline for the government and institutions to ...The purposes of the research aim to: (1) investigate the rehabilitation of the orphans affected by the violence in the Deep South of Thailand; and (2) provide the guideline for the government and institutions to find ways to rehabilitate the orphans affected by the violence in the Deep South of Thailand. The number of the orphans is drastically increasing because of the violence crisis for a long time since 2004. The government has the policy to rehabilitate the orphans affected by the violence and takes the scholarships for relief their mind related injury Surveillance. The orphans trust the civil society more than the public government. Some opinions suggest the education, the activities, i.e., sports, music to empower the orphans, and the roles of the family and family members are the most important to take care and rehabilitate the orphans by using the religion for conducting "the social well-being".展开更多
The story goes back to the end of 2007, when Yang Min, Party secretary and deputy chief manager of theNantong Times Clothing Co., Ltd. in Rugao, Jiangsu Province, heard what had happened to an orphan in the city.
On October 12, 2008, a train- ing school for orphans was inaugurated at Nanshanggang Village, Fangshan District,Beijing Municipality. "Ours is not an ordinary orphanage," said school official Zhang Mei. "It aims to...On October 12, 2008, a train- ing school for orphans was inaugurated at Nanshanggang Village, Fangshan District,Beijing Municipality. "Ours is not an ordinary orphanage," said school official Zhang Mei. "It aims to produce members of the social elite by letting orphans grow in love and warmth characteristic of wholesome families."展开更多
Bettering orphan rescue and assistance policies and improving the upbringing of orphans have been top on the agenda of China's civil affairs departments in 2006. A survey conducted by the Ministry of Civil Affairs in...Bettering orphan rescue and assistance policies and improving the upbringing of orphans have been top on the agenda of China's civil affairs departments in 2006. A survey conducted by the Ministry of Civil Affairs in 2005 shows that one-third of the country's 573,'30 orphans do not receive regular, system-guaranteed help. Some orphans have been forced to drop out of school and lead a vagrant life, Some have even become petty thieves.展开更多
Introduction: The greatest effect of maternal mortality is renowned in children aged 2 - 5 months whose mothers had died. Children whose mothers died due to maternal complications were likely to record a higher mortal...Introduction: The greatest effect of maternal mortality is renowned in children aged 2 - 5 months whose mothers had died. Children whose mothers died due to maternal complications were likely to record a higher mortality in infancy compared to children of surviving mothers. Motherless children mostly suffer a lot due to lack of day-to-day care, isolation, lack of motivation as well as economic cost associated with mother’s death. Thus, the purpose of this study was to ascertain the lives of children whose mothers passed away during childbirth at the Sagnarigu Municipality. Methods: This quantitative cross-sectional study was carried out at the Sagnarigu Municipal. The study recruited 297 respondents. To assess the effects of maternal death on the lives of children, families that experienced maternal death were assessed. The number of pregnancies experienced by the deceased woman, pregnancy-related complaints experienced, determinants of maternal death, number of children alive, and their standard of living were assessed with the aid of a structured questionnaire. Results: The data showed that negligence, illiteracy, poor road access, poverty, ignorance, delays in recognizing the problem, delays in making appropriate decisions, delays in the health facility, delays in giving the appropriate treatments, and traditional beliefs were some of the factors that led to maternal death in the Sagnarigu Municipality. Conclusion: The study concluded that determinants of maternal death in the Sagnarigu Municipal included the following;negligence, illiteracy, poverty, and delays in recognizing the problem. The study findings also demonstrated that the effects of maternal death on children are diverse and cut across different areas of a child’s life including livelihood sustenance, healthcare, education, and emotional and psychological development.展开更多
Modern drugs have changed epilepsy,which affects people of all ages.However,for young people with epilepsy,the framework of drug development has stalled.In the wake of the thalidomide catastrophe,the misconception eme...Modern drugs have changed epilepsy,which affects people of all ages.However,for young people with epilepsy,the framework of drug development has stalled.In the wake of the thalidomide catastrophe,the misconception emerged that for people<18 years of age drugs,including antiseizure medications(ASMs),need separate proof of efficacy and safety,overall called"pediatric drug development".For ASMs,this has changed to some degree.Authorities now accept that ASMs are effective in<18 years as well,but they still require"extrapolation of efficacy,"as if minors were another species.As a result,some of the pediatric clinical epilepsy research over the past decades was unnecessary.Even more importantly,this has hampered research on meaningful research goals.We do not need to confirm that ASMs work before as they do after the 18th birthday.Instead,we need to learn how to prevent brain damage in young patients by preventing seizures and optimize ASMs’uses.Herein we discuss how to proceed in this endeavor.展开更多
Objective:This study aimed to investigate the role of receptor tyrosine kinase-like orphan receptor 2(ROR2)in triple-negative breast cancer(TNBC).Methods:ROR2 expression in primary TNBC and metastatic TNBC tissues was...Objective:This study aimed to investigate the role of receptor tyrosine kinase-like orphan receptor 2(ROR2)in triple-negative breast cancer(TNBC).Methods:ROR2 expression in primary TNBC and metastatic TNBC tissues was analyzed by immunohistochemical staining and PCR.ROR2 expression in TNBC cell lines was detected by PCR and Western blot analysis.The migration,invasion and chemosensitivity of TNBC cells with overexpression or knockdown of ROR2 were examined.Results:ROR2 expression was high in metastatic TNBC tissues.ROR2 knockdown suppressed the migration,invasion and chemoresistance of TNBC cells.ROR2 overexpression in MDA-MB-435 cells promoted the migration,invasion,and chemoresistance.Moreover,ROR2 knockdown in HC1599 and MDA-MB-435 adriamycin-resistant cells enhanced chemosensitivity to adriamycin.ROR2 could activate PI3K/AKT/mTOR signaling in TNBC cells.Conclusion:ROR2 is upregulated and promotes metastatic phenotypes of TNBC by activating PI3K/AKT/mTOR signaling.展开更多
Receptor tyrosine kinase-like orphan receptor 1(ROR1)is a member of the type I receptor tyrosine kinase family.ROR1 is pivotal in embryonic development and cancer,and serves as a biomarker and therapeutic target.It ha...Receptor tyrosine kinase-like orphan receptor 1(ROR1)is a member of the type I receptor tyrosine kinase family.ROR1 is pivotal in embryonic development and cancer,and serves as a biomarker and therapeutic target.It has soluble and membrane-bound subtypes,with the latter highly expressed in tumors.ROR1 is conserved throughout evolution and may play a role in the development of gastrointestinal cancer through multiple signaling pathways and molecular mechanisms.Studies suggest that overexpression of ROR1 may increase tumor invasiveness and metastasis.Additionally,ROR1 may regulate the cell cycle,stem cell characteristics,and interact with other signaling pathways to affect cancer progression.This review explores the structure,expression and role of ROR1 in the development of gastrointestinal cancers.It discusses current antitumor strategies,outlining challenges and prospects for treatment.展开更多
Introduction: IgG4 disease is an orphan, fibro-inflammatory autoimmune disease of recent discovery whose thoracic involvement is rarer. We report a case of Pulmonary and orbital bifocal IgG4 disease with a review of t...Introduction: IgG4 disease is an orphan, fibro-inflammatory autoimmune disease of recent discovery whose thoracic involvement is rarer. We report a case of Pulmonary and orbital bifocal IgG4 disease with a review of the literature. Observation: This is a 71-year-old patient with a history of hypertension, dyslipidemia, smoking cessation at 15 PA, with progressive dyspnoea, weight loss of 4 kg with PS = 0 for 2 months. The thoracic CT scan revealed 3 pseudotumoral lung lesions of the LIG, LID and LM. The histology of the two CT-guided lung biopsies and the LIG wedge had objectified inflammatory lesions without signs of malignancy. The evolution was marked by the occurrence of a right orbital edema. The cerebral scanner found a voluminous right orbital inflammatory pseudotumor. Biopsy with histology found fibroinflammatory lesions with lymphoplasmacytic infiltrates and positive immunolabeling with anti-IgG4 antibodies. The PET scanner had objectified pulmonary and pleural parenchymal consolidations and moderately hypermetabolic mediastinal ADP with max SUV between 3 and 6. The patient was put on corticosteroid therapy with a favorable outcome. Conclusion: IgG4 disease is rare and difficult to diagnose despite well-defined and consensual diagnostic criteria and classification. The discovery of new biomarkers facilitates the diagnosis and monitoring of patients. Well-codified corticosteroid therapy is effective but possibility of recurrence. The current challenge remains the lack of data on the follow-up of these patients to assess the risk of neoplasia (lymphoma).展开更多
The government has recently stepped up assistance to the most vulnerable children On January 13, Zhang Xinyu, a resident in Banan District, southwest China’s Chongqing Municipality,
Chinese Premier Wen Jiabao visits AIDS orphans in Shangcai County,central China’s Henan Province,on November 30,a day before the 20th World AIDS Day. The region of Shangcai has the highest concentration of people liv...Chinese Premier Wen Jiabao visits AIDS orphans in Shangcai County,central China’s Henan Province,on November 30,a day before the 20th World AIDS Day. The region of Shangcai has the highest concentration of people living with HIV/AIDS in China. The Chinese Government has released a package of policies that offer people living with HIV/AIDS free medicine,health checks and consultations,as well as free schooling to AIDS orphans.展开更多
Since Shanghai opened to the outside, a large number of foreign wives have lived there. They have organized a charitable association which has attracted people’s attention. They donate money and material goods to the...Since Shanghai opened to the outside, a large number of foreign wives have lived there. They have organized a charitable association which has attracted people’s attention. They donate money and material goods to the Shanghai Children’s Welfare House, as well as contributing their maternal love to the Chinese orphans. Every week, no matter whether it is raining or windy, they visit, holding the children in their arms and feeding them. Some of展开更多
IT was already New Year’s Eve, so could not postpone paying my debt any longer. In the morning two of my colleagues in the public relations department and I made the long journey to the Beijing Children’s Welfare Ho...IT was already New Year’s Eve, so could not postpone paying my debt any longer. In the morning two of my colleagues in the public relations department and I made the long journey to the Beijing Children’s Welfare Home to fulfill my annual charitable contribution. Later that afternoon we hurried to Xiaoguan to visit our department secretary who had just given birth to a son. These two visits on the same展开更多
文摘In the middle of the 19th century, with a series of excellent novels the great British critical realist writers Charles Dickens created us a vivid world of"hope and despair". Of all his voluminous works, the famous"trilogy of orphans"is all representatives of"hope and de spair. which not only greatly influenced many contemporary writers, but also used for reference by the budding young writers.
文摘Background/Introduction: Orphans and vulnerable children (OVC) in sub-Saharan Africa have been the focus of much popular and academic writing and the growing body of evidence cannot be overlooked. Existing research focuses on projections of OVC numbers, interventions, outcomes and descriptions of care arrangements. A lot of information exists on their poor sexual and reproductive health (SRH) status—most of it quantitative. The purpose of this paper is to present the voice and perceptions of OVC in regards to their SRH. Methods: This was a mixed-methods qualitative study drawing from phenomenology and it used purposive sampling to recruit 129 participants. Results: OVC perceptions and priorities do not always intersect with those of professionals and this has implications for existing and planned interventions. For example some OVC think favorably about early marriages while others have mechanisms of self-protection again SRH harm although this is not usually acknowledged. Conclusions: OVC demonstrate agency;therefore positioning them at the heart of service planning and delivery is an effective strategy in increasing the uptake and impact of interventions seeking to address their sexual and reproductive health needs.
文摘Orphans and Vulnerable Children (OVC) and their families face many challenges but there are opportunities to provide care and support programmes for them in their communities. This paper presents the achievements and implications of HIV Programme Development Project (HPDP) funded by World Bank on care and support services for OVC in Osun State, Nigeria. Eight Civil Society Organisations (CSOs) were engaged by Osun State Agency for the Control of AIDS (OSACA) as part of HPDP to provide care and support services for OVC between year 2013 and 2015. Using reporting tools, data collected by the CSOs were entered into District Health Information System 2 (DHIS2) platform and analysed using Microsoft Excel. In addition, Key Informant Interviews (KII) were conducted among the selected CSOs, OVC and the caregivers who were beneficiaries of HPDP in Osun State, Nigeria. A total of 12,353 OVC were reached and about half of them were female. There was an increase in the trends of number of OVC seen and the support services provided from the year 2013 to 2015. Of the 12,353 OVC that benefitted from this programme, 1905 (15.4%) received health care services, 5383 (43.6%) received nutritional services, 5317 (43.0%) received educational services and 9861 (79.8%) were provided with psychosocial support services. About 503 (4.1%) of the OVC received economic strengthening services while 270 (2.2%) of household heads were provided with economic support. However, 3 OVC were lost to follow-up, 14 OVC voluntarily withdrew from the project and 6 OVC died. The FGD and KII revealed that the project was very impactful in transforming the lives of the OVC. Programmes for children orphaned and made vulnerable by HIV/AIDS will contribute to the achievement of HIV/ AIDS prevention and control efforts. The HIV/AIDS free generation can be built by responding to the physical, social and mental needs of these children and their families in their communities. There is a need to scale-up this programme.
文摘UNICEF, UNAIDS and USAID developed a global strategic framework to guide responses to care and protect orphans and other vulnerable children in the context of HIV/AIDS. In the developing world, about 132 million people have lost one or both parents due to the AIDS pandemic and 25 million children have been orphaned by HIV/AIDS in 2010. The HIV prevalence in Cameroon is estimated at 5.1%. As of 2010, there were 304,000 deaths due to AIDS in Cameroon. Out of 1,200,000 orphans and vulnerable children in Cameroon in 2010, 300,000 were AIDS orphans. The HIV/AIDS burden impacts child survival, growth and development in the traditional African setting. With so many orphans in the population, along with many vulnerable children, strategies must be developed to respond more effectively to their critical needs. This study provides a model for OVC care and support in Cameroon. The model was developed out of extensive work using a participatory approach involving traditional, administrative and health stakeholders on OVC in Yaounde I and Yaounde VI Councils, Nanga Eboko Health District, Isangelle, Ekondo Titi, and Bafaka-Balue communities in Cameroon. Consultancy services with PLAN Cameroon, the Pan African Institute for Development-West Africa coupled with facilitation of many training workshops on OVC with Save the orphans Foundation, the Ministry of Social Affairs, and the Ministry of Public Health and working with the National AIDS Control Committee. The essential components of a holistic framework for the care of OVC have been identified. A public health model for the care of OVC and a mechanism for their identification and a referral system for testing OVC for HIV are proposed. Through this model, a mechanism for the effective holistic care of OVC and collaboration is enhanced.
文摘The purposes of the research aim to: (1) investigate the rehabilitation of the orphans affected by the violence in the Deep South of Thailand; and (2) provide the guideline for the government and institutions to find ways to rehabilitate the orphans affected by the violence in the Deep South of Thailand. The number of the orphans is drastically increasing because of the violence crisis for a long time since 2004. The government has the policy to rehabilitate the orphans affected by the violence and takes the scholarships for relief their mind related injury Surveillance. The orphans trust the civil society more than the public government. Some opinions suggest the education, the activities, i.e., sports, music to empower the orphans, and the roles of the family and family members are the most important to take care and rehabilitate the orphans by using the religion for conducting "the social well-being".
文摘The story goes back to the end of 2007, when Yang Min, Party secretary and deputy chief manager of theNantong Times Clothing Co., Ltd. in Rugao, Jiangsu Province, heard what had happened to an orphan in the city.
文摘On October 12, 2008, a train- ing school for orphans was inaugurated at Nanshanggang Village, Fangshan District,Beijing Municipality. "Ours is not an ordinary orphanage," said school official Zhang Mei. "It aims to produce members of the social elite by letting orphans grow in love and warmth characteristic of wholesome families."
文摘Bettering orphan rescue and assistance policies and improving the upbringing of orphans have been top on the agenda of China's civil affairs departments in 2006. A survey conducted by the Ministry of Civil Affairs in 2005 shows that one-third of the country's 573,'30 orphans do not receive regular, system-guaranteed help. Some orphans have been forced to drop out of school and lead a vagrant life, Some have even become petty thieves.
文摘Introduction: The greatest effect of maternal mortality is renowned in children aged 2 - 5 months whose mothers had died. Children whose mothers died due to maternal complications were likely to record a higher mortality in infancy compared to children of surviving mothers. Motherless children mostly suffer a lot due to lack of day-to-day care, isolation, lack of motivation as well as economic cost associated with mother’s death. Thus, the purpose of this study was to ascertain the lives of children whose mothers passed away during childbirth at the Sagnarigu Municipality. Methods: This quantitative cross-sectional study was carried out at the Sagnarigu Municipal. The study recruited 297 respondents. To assess the effects of maternal death on the lives of children, families that experienced maternal death were assessed. The number of pregnancies experienced by the deceased woman, pregnancy-related complaints experienced, determinants of maternal death, number of children alive, and their standard of living were assessed with the aid of a structured questionnaire. Results: The data showed that negligence, illiteracy, poor road access, poverty, ignorance, delays in recognizing the problem, delays in making appropriate decisions, delays in the health facility, delays in giving the appropriate treatments, and traditional beliefs were some of the factors that led to maternal death in the Sagnarigu Municipality. Conclusion: The study concluded that determinants of maternal death in the Sagnarigu Municipal included the following;negligence, illiteracy, poverty, and delays in recognizing the problem. The study findings also demonstrated that the effects of maternal death on children are diverse and cut across different areas of a child’s life including livelihood sustenance, healthcare, education, and emotional and psychological development.
文摘Modern drugs have changed epilepsy,which affects people of all ages.However,for young people with epilepsy,the framework of drug development has stalled.In the wake of the thalidomide catastrophe,the misconception emerged that for people<18 years of age drugs,including antiseizure medications(ASMs),need separate proof of efficacy and safety,overall called"pediatric drug development".For ASMs,this has changed to some degree.Authorities now accept that ASMs are effective in<18 years as well,but they still require"extrapolation of efficacy,"as if minors were another species.As a result,some of the pediatric clinical epilepsy research over the past decades was unnecessary.Even more importantly,this has hampered research on meaningful research goals.We do not need to confirm that ASMs work before as they do after the 18th birthday.Instead,we need to learn how to prevent brain damage in young patients by preventing seizures and optimize ASMs’uses.Herein we discuss how to proceed in this endeavor.
基金supported by Medical and Health Research Project of Nanjing Health Science and Technology Development Special Fund(ZKX21040).
文摘Objective:This study aimed to investigate the role of receptor tyrosine kinase-like orphan receptor 2(ROR2)in triple-negative breast cancer(TNBC).Methods:ROR2 expression in primary TNBC and metastatic TNBC tissues was analyzed by immunohistochemical staining and PCR.ROR2 expression in TNBC cell lines was detected by PCR and Western blot analysis.The migration,invasion and chemosensitivity of TNBC cells with overexpression or knockdown of ROR2 were examined.Results:ROR2 expression was high in metastatic TNBC tissues.ROR2 knockdown suppressed the migration,invasion and chemoresistance of TNBC cells.ROR2 overexpression in MDA-MB-435 cells promoted the migration,invasion,and chemoresistance.Moreover,ROR2 knockdown in HC1599 and MDA-MB-435 adriamycin-resistant cells enhanced chemosensitivity to adriamycin.ROR2 could activate PI3K/AKT/mTOR signaling in TNBC cells.Conclusion:ROR2 is upregulated and promotes metastatic phenotypes of TNBC by activating PI3K/AKT/mTOR signaling.
基金Supported by the Hangzhou Medical Health Science and Technology Project,No.B20220173the Public Welfare Technology Project of Zhejiang Province,No.LGF21H160033Zhejiang Medical Technology Plan Project,No.2021KY047.
文摘Receptor tyrosine kinase-like orphan receptor 1(ROR1)is a member of the type I receptor tyrosine kinase family.ROR1 is pivotal in embryonic development and cancer,and serves as a biomarker and therapeutic target.It has soluble and membrane-bound subtypes,with the latter highly expressed in tumors.ROR1 is conserved throughout evolution and may play a role in the development of gastrointestinal cancer through multiple signaling pathways and molecular mechanisms.Studies suggest that overexpression of ROR1 may increase tumor invasiveness and metastasis.Additionally,ROR1 may regulate the cell cycle,stem cell characteristics,and interact with other signaling pathways to affect cancer progression.This review explores the structure,expression and role of ROR1 in the development of gastrointestinal cancers.It discusses current antitumor strategies,outlining challenges and prospects for treatment.
文摘Introduction: IgG4 disease is an orphan, fibro-inflammatory autoimmune disease of recent discovery whose thoracic involvement is rarer. We report a case of Pulmonary and orbital bifocal IgG4 disease with a review of the literature. Observation: This is a 71-year-old patient with a history of hypertension, dyslipidemia, smoking cessation at 15 PA, with progressive dyspnoea, weight loss of 4 kg with PS = 0 for 2 months. The thoracic CT scan revealed 3 pseudotumoral lung lesions of the LIG, LID and LM. The histology of the two CT-guided lung biopsies and the LIG wedge had objectified inflammatory lesions without signs of malignancy. The evolution was marked by the occurrence of a right orbital edema. The cerebral scanner found a voluminous right orbital inflammatory pseudotumor. Biopsy with histology found fibroinflammatory lesions with lymphoplasmacytic infiltrates and positive immunolabeling with anti-IgG4 antibodies. The PET scanner had objectified pulmonary and pleural parenchymal consolidations and moderately hypermetabolic mediastinal ADP with max SUV between 3 and 6. The patient was put on corticosteroid therapy with a favorable outcome. Conclusion: IgG4 disease is rare and difficult to diagnose despite well-defined and consensual diagnostic criteria and classification. The discovery of new biomarkers facilitates the diagnosis and monitoring of patients. Well-codified corticosteroid therapy is effective but possibility of recurrence. The current challenge remains the lack of data on the follow-up of these patients to assess the risk of neoplasia (lymphoma).
文摘The government has recently stepped up assistance to the most vulnerable children On January 13, Zhang Xinyu, a resident in Banan District, southwest China’s Chongqing Municipality,
文摘Chinese Premier Wen Jiabao visits AIDS orphans in Shangcai County,central China’s Henan Province,on November 30,a day before the 20th World AIDS Day. The region of Shangcai has the highest concentration of people living with HIV/AIDS in China. The Chinese Government has released a package of policies that offer people living with HIV/AIDS free medicine,health checks and consultations,as well as free schooling to AIDS orphans.
文摘Since Shanghai opened to the outside, a large number of foreign wives have lived there. They have organized a charitable association which has attracted people’s attention. They donate money and material goods to the Shanghai Children’s Welfare House, as well as contributing their maternal love to the Chinese orphans. Every week, no matter whether it is raining or windy, they visit, holding the children in their arms and feeding them. Some of
文摘IT was already New Year’s Eve, so could not postpone paying my debt any longer. In the morning two of my colleagues in the public relations department and I made the long journey to the Beijing Children’s Welfare Home to fulfill my annual charitable contribution. Later that afternoon we hurried to Xiaoguan to visit our department secretary who had just given birth to a son. These two visits on the same