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Association of genetic polymorphisms of CISH with the risk of pulmonary tuberculosis in Zahedan, Southeast Iran BJID
Naderi,Mohammad; Hashemi,Mohammad; Safdari,Abolhassan; Bahari,Gholamreza; Taheri,Mohsen.
Abstract Background In the current study we aimed to find out the impact of cytokine-inducible Src homology 2 domain protein (CISH) gene polymorphisms on the risk of pulmonary tuberculosis (PTB) in a sample of Iranian population. Materials and methods Polymorphisms of CISH rs2239751, rs414171, and rs6768300 were determined in 200 PTB patients and 200 healthy subjects using T-ARMS-PCR or PCR-RFLP method. Results The results showed that rs414171 A>T genotypes significantly decreased the risk of PTB (OR = 0.16, 95% CI = 0.10–0.27, p < 0.0001, AT vs AA; OR = 0.31, 95% CI = 0.14–0.68, p < 0.0001, TT vs AA; OR = 0.19, 95% CI = 0.12–0.29, p < 0.0001, AT+TT vs AA; OR = 0.29, 95%CI = 0.20–0.42, p < 0.0001, T vs A). For rs6768300, the findings...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Tuberculosis; CISH; Polymorphism.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702016000400379
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Chromogenic in situ hybridization compared with other approaches to evaluate HER2/neu status in breast carcinomas BJMBR
Rosa,F.E.; Santos,R.M.; Rogatto,S.R.; Domingues,M.A.C..
Human epidermal growth factor receptor 2 (HER2) has been evaluated in breast cancer patients to identify those most likely to benefit from herceptin-targeted therapy. HER2 amplification, detected in 20-30% of invasive breast tumors, is associated with reduced survival and metastasis. The most frequently used technique for evaluating HER2 protein status as a routine procedure is immunohistochemistry (IHC). HER2 copy number alterations have also been evaluated by fluorescence in situ hybridization (FISH) in moderate immunoexpression (IHC 2+) cases. An alternative procedure to evaluate gene amplification is chromogenic in situhybridization (CISH), which has some advantages over FISH, including the correlation between HER2 status and morphological features....
Tipo: Info:eu-repo/semantics/article Palavras-chave: CISH; Breast cancer; HER2; Immunohistochemistry; FISH.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2013000300207
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