Lymphatic filariasis(LF),an asymptomatic,acute,and chronic condition in human beings,is the second most common vector-borne disease after malaria.According to the World Health Organization,there are 120 million LF cas...Lymphatic filariasis(LF),an asymptomatic,acute,and chronic condition in human beings,is the second most common vector-borne disease after malaria.According to the World Health Organization,there are 120 million LF cases detected in 81 tropical and subtropical countries,and one billion people are at risk.Therefore,the Global Program to Eliminate Lymphatic Filariasis was launched in 2000,with the primary objective of stopping LF transmission among all at-risk groups using mass drug administration(MDA),managing morbidities,and preventing LF-related impairments using a minimum treatment package.Additionally,other programs such as epidemiological assessment including National Filaria Control Program and World Health Organization recommended routine and pre-MDA microfilaremia surveys also implemented to stop the LF transmission.The routine filaria surveys were also carried out in around 2000-4000 individuals/month throughout the year whereas pre-MDA surveys were also conducted every year in approximately 4000 individuals in four fixed and four random sites.Furthermore,the Transmission Assessment Survey was also conducted to check the risk of LF among primary school children.Moreover,potential diagnostic methods,systematic surveillance regimes,the Direct Network Report system,and regular trainings and awareness may be also effective in preventing the recurrence of LF.Hence,this review emphasizes the potential advocacy tools and various strategies as well as procedures for monitoring,which could be impactful in eliminating LF.展开更多
Pancreatic cancer is ranked as the fourth leading cause of cancer-related mortality and is predicted to become the second leading cause of cancer-related death by 2030.The cause of this high mortality rate is due to p...Pancreatic cancer is ranked as the fourth leading cause of cancer-related mortality and is predicted to become the second leading cause of cancer-related death by 2030.The cause of this high mortality rate is due to pancreatic ductal adenocarcinoma’s rapid progression and metastasis,and development of drug resistance.Today,cancer immunotherapy is becoming a strong candidate to not only treat various cancers but also to combat against chemoresistance.Studies have suggested that complement system pathways play an important role in cancer progression and chemoresistance,especially in pancreatic cancer.A recent report also suggested that several signaling pathways play an important role in causing chemoresistance in pancreatic cancer,major ones including nuclear factor kappa B,signal transducer and activator of transcription 3,c-mesenchymal-epithelial transition factor,and phosphoinositide-3-kinase/protein kinase B.In addition,it has also been proven that the complement system has a very active role in establishing the tumor microenvironment,which would aid in promoting tumorigenesis,progression,metastasis,and recurrence.Interestingly,it has been shown that the downstream products of the complement system directly upregulate inflammatory mediators,which in turn activate these chemo-resistant pathways.Therefore,targeting complement pathways could be an innovative approach to combat against pancreatic cancer drugs resistance.In this review,we have discussed the role of complement system pathways in pancreatic cancer drug resistance and a special focus on the complement as a therapeutic target in pancreatic cancer.展开更多
文摘Lymphatic filariasis(LF),an asymptomatic,acute,and chronic condition in human beings,is the second most common vector-borne disease after malaria.According to the World Health Organization,there are 120 million LF cases detected in 81 tropical and subtropical countries,and one billion people are at risk.Therefore,the Global Program to Eliminate Lymphatic Filariasis was launched in 2000,with the primary objective of stopping LF transmission among all at-risk groups using mass drug administration(MDA),managing morbidities,and preventing LF-related impairments using a minimum treatment package.Additionally,other programs such as epidemiological assessment including National Filaria Control Program and World Health Organization recommended routine and pre-MDA microfilaremia surveys also implemented to stop the LF transmission.The routine filaria surveys were also carried out in around 2000-4000 individuals/month throughout the year whereas pre-MDA surveys were also conducted every year in approximately 4000 individuals in four fixed and four random sites.Furthermore,the Transmission Assessment Survey was also conducted to check the risk of LF among primary school children.Moreover,potential diagnostic methods,systematic surveillance regimes,the Direct Network Report system,and regular trainings and awareness may be also effective in preventing the recurrence of LF.Hence,this review emphasizes the potential advocacy tools and various strategies as well as procedures for monitoring,which could be impactful in eliminating LF.
文摘Pancreatic cancer is ranked as the fourth leading cause of cancer-related mortality and is predicted to become the second leading cause of cancer-related death by 2030.The cause of this high mortality rate is due to pancreatic ductal adenocarcinoma’s rapid progression and metastasis,and development of drug resistance.Today,cancer immunotherapy is becoming a strong candidate to not only treat various cancers but also to combat against chemoresistance.Studies have suggested that complement system pathways play an important role in cancer progression and chemoresistance,especially in pancreatic cancer.A recent report also suggested that several signaling pathways play an important role in causing chemoresistance in pancreatic cancer,major ones including nuclear factor kappa B,signal transducer and activator of transcription 3,c-mesenchymal-epithelial transition factor,and phosphoinositide-3-kinase/protein kinase B.In addition,it has also been proven that the complement system has a very active role in establishing the tumor microenvironment,which would aid in promoting tumorigenesis,progression,metastasis,and recurrence.Interestingly,it has been shown that the downstream products of the complement system directly upregulate inflammatory mediators,which in turn activate these chemo-resistant pathways.Therefore,targeting complement pathways could be an innovative approach to combat against pancreatic cancer drugs resistance.In this review,we have discussed the role of complement system pathways in pancreatic cancer drug resistance and a special focus on the complement as a therapeutic target in pancreatic cancer.
