Biomaterial Database

[Association between CD24 polymorphism and genetic susceptibility to breast cancer: a case-control study]. 2013

Xin Zhou, and Yong Cao, and Jie Luo, and Xiaohua Zeng

Department of Breast Surgery, Chongqing Cancer Institute, Chongqing 400030, China.

OBJECTIVE To evaluate the association between CD24 polymorphism and genetic susceptibility to breast cancer in Chongqing women of Han nationality. METHODS In the case-control study, single nucleotide polymorphism of CD24 (rs3838646 and rs52812045) was genotyped by Sequenom MassArray®iPLEX GOLD System in 170 patients with breast cancer and 178 healthy controls. Data were analyzed via t test, Chi-square test, and logistic regression analysis. RESULTS The distribution of CD24 rs3838646 genotype and allelotype had no significant difference between the patients with breast cancer and healthy controls (χ2=3.54, P=0.17; χ2=2.29, P=0.13). Stratified by menstruation status, premenopausal individuals carrying CD24 rs3838646 Del allele significantly reduced the risk (OR=0.51, 95% CI 0.26-1.00, P=0.0485) of breast cancer compared with the individuals carrying CD24 CA/CA genotype. The distribution of CD24 rs52812045 genotypes and allelotypes had no significant difference between the patients with breast cancer and healthy controls (χ2=5.37, P=0.07; χ2=3.05, P=0.08). Compared with C/C homozygotes, CD24 rs52812045 T/T homozygotes had a significantly reduced risk (OR=0.47, 95% CI 0.23-0.95; P=0.04) for breast cancer. CONCLUSIONS CD24 polymorphism may be a marker for susceptibility to breast cancer in Han population in southwestern China. CD24 polymorphisms may be associated with a reduced risk of breast cancer in Chinese population. Further studies are needed to confirm these findings.

UI	MeSH Term	Description	Entries
D001943	Breast Neoplasms	Tumors or cancer of the human BREAST.	Breast Cancer,Breast Tumors,Cancer of Breast,Breast Carcinoma,Cancer of the Breast,Human Mammary Carcinoma,Malignant Neoplasm of Breast,Malignant Tumor of Breast,Mammary Cancer,Mammary Carcinoma, Human,Mammary Neoplasm, Human,Mammary Neoplasms, Human,Neoplasms, Breast,Tumors, Breast,Breast Carcinomas,Breast Malignant Neoplasm,Breast Malignant Neoplasms,Breast Malignant Tumor,Breast Malignant Tumors,Breast Neoplasm,Breast Tumor,Cancer, Breast,Cancer, Mammary,Cancers, Mammary,Carcinoma, Breast,Carcinoma, Human Mammary,Carcinomas, Breast,Carcinomas, Human Mammary,Human Mammary Carcinomas,Human Mammary Neoplasm,Human Mammary Neoplasms,Mammary Cancers,Mammary Carcinomas, Human,Neoplasm, Breast,Neoplasm, Human Mammary,Neoplasms, Human Mammary,Tumor, Breast
D002681	China	A country spanning from central Asia to the Pacific Ocean.	Inner Mongolia,Manchuria,People's Republic of China,Sinkiang,Mainland China
D005260	Female		Females
D005838	Genotype	The genetic constitution of the individual, comprising the ALLELES present at each GENETIC LOCUS.	Genogroup,Genogroups,Genotypes
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D016022	Case-Control Studies	Comparisons that start with the identification of persons with the disease or outcome of interest and a control (comparison, referent) group without the disease or outcome of interest. The relationship of an attribute is examined by comparing both groups with regard to the frequency or levels of outcome over time.	Case-Base Studies,Case-Comparison Studies,Case-Referent Studies,Matched Case-Control Studies,Nested Case-Control Studies,Case Control Studies,Case-Compeer Studies,Case-Referrent Studies,Case Base Studies,Case Comparison Studies,Case Control Study,Case Referent Studies,Case Referrent Studies,Case-Comparison Study,Case-Control Studies, Matched,Case-Control Studies, Nested,Case-Control Study,Case-Control Study, Matched,Case-Control Study, Nested,Case-Referent Study,Case-Referrent Study,Matched Case Control Studies,Matched Case-Control Study,Nested Case Control Studies,Nested Case-Control Study,Studies, Case Control,Studies, Case-Base,Studies, Case-Comparison,Studies, Case-Compeer,Studies, Case-Control,Studies, Case-Referent,Studies, Case-Referrent,Studies, Matched Case-Control,Studies, Nested Case-Control,Study, Case Control,Study, Case-Comparison,Study, Case-Control,Study, Case-Referent,Study, Case-Referrent,Study, Matched Case-Control,Study, Nested Case-Control
D044466	Asian People	Persons having origins in any of the Asian racial groups of the Far East, Southeast Asia, or the Indian subcontinent including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, and Vietnam. Note that OMB category ASIAN is available for United States population groups. Race and ethnicity terms, as used in the federal government, are self-identified social construct and may include terms outdated and offensive in MeSH to assist users who are interested in retrieving comprehensive search results for studies such as in longitudinal studies.	Asian Continental Ancestry Group,Asian Person,Asiatic Race,Mongoloid Race,Asian Peoples,Asian Persons,Asiatic Races,Mongoloid Races,People, Asian,Person, Asian,Race, Asiatic,Race, Mongoloid
D051927	CD24 Antigen	A GPI-linked cell adhesion protein originally identified as a heat stable antigen in mice. It mediates antigen-dependent activation and proliferation of B-CELLS. It is also involved in METASTASIS and is highly expressed in many NEOPLASMS.	Antigens, CD24,CD24 Antigens,Heat-Stable Antigen CD24,Nectadrin,Antigen, CD24,CD24, Heat-Stable Antigen,Heat Stable Antigen CD24
D020022	Genetic Predisposition to Disease	A latent susceptibility to disease at the genetic level, which may be activated under certain conditions.	Genetic Predisposition,Genetic Susceptibility,Predisposition, Genetic,Susceptibility, Genetic,Genetic Predispositions,Genetic Susceptibilities,Predispositions, Genetic,Susceptibilities, Genetic
D020641	Polymorphism, Single Nucleotide	A single nucleotide variation in a genetic sequence that occurs at appreciable frequency in the population.	SNPs,Single Nucleotide Polymorphism,Nucleotide Polymorphism, Single,Nucleotide Polymorphisms, Single,Polymorphisms, Single Nucleotide,Single Nucleotide Polymorphisms