Background:The prevalence of skin diseases and diabetes mellitus(DM)are prominent around the world.The current scope of knowledge regarding the prevalence of skin diseases and comorbidities with type 2 DM(T2DM)is limi...Background:The prevalence of skin diseases and diabetes mellitus(DM)are prominent around the world.The current scope of knowledge regarding the prevalence of skin diseases and comorbidities with type 2 DM(T2DM)is limited,leading to limited recognition of the correlations between skin diseases and T2DM.Methods:We collected 383 subjects from the Da Qing Diabetes Study during the period from July 9th to September 1st,2016.The subjects were categorized into three groups:Normal glucose tolerance(NGT),impaired glucose tolerance(IGT),and T2DM.The prevalence and clinical characteristics of skin diseases were recorded and investigated.Results:In this cross-sectional study,383 individuals with ages ranging from 53 to 89-year-old were recruited.The overall prevalence of skin diseases was 93.5%,and 75.7%of individuals had two or more kinds of skin diseases.Additionally,there were 47 kinds of comorbid skin diseases in patients with T2DM,of which eight kinds of skin diseases had a prevalence>10%.The prevalence of skin diseases in NGT,IGT,and T2DM groups were 93.3%,91.5%,and 96.6%,respectively;stratified analysis by categories showed a statistically significant difference in"disturbances of pigmentation"and"neurological and psychogenic dermatoses".The duration of T2DM also significantly associated with the prevalence of"disturbances of pigmentation"and"neurological and psychogenic dermatoses".Subsequently,the prevalence of"disturbances of pigmentation"was higher in males than females in NGT(P<0.01)and T2DM(P<0.01)groups.In addition,the difference in the prevalence of"disturbances of pigmentation"was also significant in NGT and T2DM groups(P<0.01).Conclusions:There was a high prevalence of skin diseases in the Da Qing Diabetes Study.To address the skin diseases in the Da Qing Diabetes Study,increased awareness and intervention measures should be implemented.展开更多
Human height is a highly heritable trait in which multiple genes are involved. Recent genome-wide association studies (GWASs) have identified that COL11A1 is an important susceptibility gene for hu- man height. To d...Human height is a highly heritable trait in which multiple genes are involved. Recent genome-wide association studies (GWASs) have identified that COL11A1 is an important susceptibility gene for hu- man height. To determine whether the variants of COL11A 1 are associated with adult and children height, we analyzed splicing and coding single-nucleotide variants across COL11A1 through exome-targeted sequencing and two validation stages with a total 20,426 Chinese Han samples. A total of 105 variants were identified by exome-targeted sequencing, of which 30 SNPs were located in coding region. The strongest association signal was chrl 103380393 with P value of 4.8 × 10-7. Chrl_103380393 also showed nominal significance in the validation stage (P = 1.21×10 6). Combined analysis of 16,738 samples strengthened the original association of chrl 103380393 with adult height (Pcombinea - 3.1×10 8), with an increased height of 0.292sd (standard deviation) per G allele (95% CI: 0.19-0.40). There was no evidence (P = 0.843) showing that chrl 103380393 altered child height in 3688 child samples. Only the group of 12-15 years showed slight significance with P value of 0.0258. This study firstly shows that genetic variants of COL11A1 contribute to adult height in Chinese Han population but not to children height, which expand our knowledge of the genetic factors underlying height variation and the biological regulation of human height.展开更多
基金supported by grants from the Milstein Medical Asian American Partnership Foundation Research Project"Establishment and application of digital image database for skin diseases in the Chinese population"(No.MMAAP2016023)the Open Research Funding of China Skin Image Database(Nos.CSID-ORF-201711 and CSID-ORF-201918)+3 种基金the Fundamental Research Funds for the Central Universities(No.3332018182)Innovation Fund for Graduate Students(No.2018-1002-01-26)Peking Union Medical College,Chinaand the scholarship from China Scholarship Council(No.201806210430)。
文摘Background:The prevalence of skin diseases and diabetes mellitus(DM)are prominent around the world.The current scope of knowledge regarding the prevalence of skin diseases and comorbidities with type 2 DM(T2DM)is limited,leading to limited recognition of the correlations between skin diseases and T2DM.Methods:We collected 383 subjects from the Da Qing Diabetes Study during the period from July 9th to September 1st,2016.The subjects were categorized into three groups:Normal glucose tolerance(NGT),impaired glucose tolerance(IGT),and T2DM.The prevalence and clinical characteristics of skin diseases were recorded and investigated.Results:In this cross-sectional study,383 individuals with ages ranging from 53 to 89-year-old were recruited.The overall prevalence of skin diseases was 93.5%,and 75.7%of individuals had two or more kinds of skin diseases.Additionally,there were 47 kinds of comorbid skin diseases in patients with T2DM,of which eight kinds of skin diseases had a prevalence>10%.The prevalence of skin diseases in NGT,IGT,and T2DM groups were 93.3%,91.5%,and 96.6%,respectively;stratified analysis by categories showed a statistically significant difference in"disturbances of pigmentation"and"neurological and psychogenic dermatoses".The duration of T2DM also significantly associated with the prevalence of"disturbances of pigmentation"and"neurological and psychogenic dermatoses".Subsequently,the prevalence of"disturbances of pigmentation"was higher in males than females in NGT(P<0.01)and T2DM(P<0.01)groups.In addition,the difference in the prevalence of"disturbances of pigmentation"was also significant in NGT and T2DM groups(P<0.01).Conclusions:There was a high prevalence of skin diseases in the Da Qing Diabetes Study.To address the skin diseases in the Da Qing Diabetes Study,increased awareness and intervention measures should be implemented.
基金supported by the grant from the Youth National Science Foundation of China (No.31100908)
文摘Human height is a highly heritable trait in which multiple genes are involved. Recent genome-wide association studies (GWASs) have identified that COL11A1 is an important susceptibility gene for hu- man height. To determine whether the variants of COL11A 1 are associated with adult and children height, we analyzed splicing and coding single-nucleotide variants across COL11A1 through exome-targeted sequencing and two validation stages with a total 20,426 Chinese Han samples. A total of 105 variants were identified by exome-targeted sequencing, of which 30 SNPs were located in coding region. The strongest association signal was chrl 103380393 with P value of 4.8 × 10-7. Chrl_103380393 also showed nominal significance in the validation stage (P = 1.21×10 6). Combined analysis of 16,738 samples strengthened the original association of chrl 103380393 with adult height (Pcombinea - 3.1×10 8), with an increased height of 0.292sd (standard deviation) per G allele (95% CI: 0.19-0.40). There was no evidence (P = 0.843) showing that chrl 103380393 altered child height in 3688 child samples. Only the group of 12-15 years showed slight significance with P value of 0.0258. This study firstly shows that genetic variants of COL11A1 contribute to adult height in Chinese Han population but not to children height, which expand our knowledge of the genetic factors underlying height variation and the biological regulation of human height.
基金mainly supported by the National Natural Science Foundation of China (No.81502713)Grants for Scientific Research of BSKY (No.XJ201634)Anhui Medical University,and Key Program of Outstanding Talents of Anhui Province (No.gxyqZD2017028).