Relationship between granulomatous lobular mastitis and methylene tetrahydrofolate reductase gene polymorphism

Abstract

BACKGROUND Variations in the methylene tetrahydrofolate reductase ( MTHFR ) gene have been reported as risk factors for numerous conditions, including cardiovascular disease, thrombophilia, stroke, hypertension and pregnancy-related complications. Moreover, it was reported there is an association between breast cancer and mutations in MTHFR -C677T. However, whether there is an association between MTHFR gene polymorphism and granulomatous lobular mastitis or not has been rarely investigated. AIM To analyze the association between MTHFR gene polymorphism and granulomatous lobular mastitis. METHODS Fifty-one patients with granulomatous lobular mastitis admitted to The First Hospital of Kunming were selected as study samples. Their hospitalization time ranged from February 2018 to February 2019. The 51 patients were included in the experimental group, and another 51 women who underwent physical examination at The First Hospital of Kunming in the same period were included in the control group. Deoxyribonucleic acid and MTF R genetic polymorphism testing were performed in each group. The association between MTHFR gene polymorphism and granulomatous lobular mastitis was observed. RESULTS There were significant differences in genotype frequency and allele frequency of C/C and C/T between the experimental group and the control group (all P < 0.05). However, there was no significant difference in frequency of T/T genotype between the two groups ( P > 0.05). In addition, there was no significant difference in genotype frequency and allele frequency of A/A, A/C and C/C between the two groups ( P > 0.05). CONCLUSION MTHFR gene C677T locus polymorphism is closely related to granulomatous lobular mastitis.

Clinicopathologic Features and Pathogens of Granulomatous Lobular Mastitis

“…Recently, studies have re- vealed increased evidence for an association with corynebacterial infection, especially in the distinct pattern known as cystic neutrophilic granulomatous mastitis (CNGM) [10][11][12][13][14]. One study indicated that MTHFR gene polymorphism is associated with GLM [15]. However, many potential pathogens remain unevaluated.…”

Folate (MTHFRC677T andMTRRA66G) gene polymorphisms and risk of prostate cancer: a case-control study with an updated meta-analysis

“…In the Eastern Uttar Pradesh population the frequency of G allele was in the range of 58% to 70% [11][12][13]. MTHFR C677T gene polymorphism is known to be associated with predisposition for different types of cancers like-oral cancer [14], breast cancer [15,16], colorectal cancer [17,18], gastric cancer [19,20], lung cancer [21,22], pancreatic cancer [23,24], and bladder cancer [25,26]. Similarly MTRR A66G gene polymorphism is also found to be associated with various types of cancers such as-cervical cancer [27], lung cancer [28,29], meningioma [30], colorectal cancer [31,32], head and neck cancer [33], pancreatic cancer [23], and breast cancer [34].…”