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Aberrations in SMAD family of genes among HNSCC patients

E Thariny, A M Smiline Girija, A Paramasivam

    Bioinformation
    |March 16, 2022
    PubMed

    Insights

    Genetic mutations in the SMAD gene family are significantly associated with head and neck squamous cell carcinoma (HNSCC). This finding aids in the diagnosis and treatment planning for this debilitating cancer.

    Area of Science:

    • Oncology
    • Genetics
    • Molecular Biology

    Background:

    • Head and neck cancer (HNSCC) is a significant global health concern with complex etiological factors.
    • Genetic alterations play a crucial role in cancer development, including HNSCC.
    • The SMAD gene family is involved in critical cellular processes, making it a candidate for cancer-related mutations.

    Purpose of the Study:

    • To investigate the association between non-synonymous mutations in the SMAD gene family and head and neck squamous cell carcinoma (HNSCC).
    • To identify novel genetic alterations in SMAD genes that may contribute to HNSCC pathogenesis.

    Main Methods:

    • Analysis of genetic alterations, specifically non-synonymous mutations, within the SMAD gene family.
    • Correlation of identified mutations with the incidence and characteristics of HNSCC.

    Main Results:

    • Identification of significant and novel mutations within the SMAD gene family in HNSCC patients.
    • Demonstration of a clear association between specific SMAD gene mutations and the occurrence of HNSCC.

    Conclusions:

    • Non-synonymous mutations in the SMAD gene family are implicated in the development of HNSCC.
    • These genetic findings offer potential for improved diagnostic markers and targeted therapeutic strategies for head and neck cancer.
    Keywords:
    CancerSMAD genegenetic alterationhead & neckmutationpathogenicity

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