عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
شماره کتابشناسی ملی
شماره
TL50464
زبان اثر
زبان متن نوشتاري يا گفتاري و مانند آن
انگلیسی
عنوان و نام پديدآور
عنوان اصلي
Transcriptomic Disparities across Ethnicities: Focused Analysis on Intrinsic Molecular Breast Cancer Subtypes and PRAME Expression
نام عام مواد
[Thesis]
نام نخستين پديدآور
AlMulla, Aisha Abdulla
نام ساير پديدآوران
Decock, Julie
وضعیت نشر و پخش و غیره
نام ناشر، پخش کننده و غيره
Hamad Bin Khalifa University (Qatar)
تاریخ نشرو بخش و غیره
2019
يادداشت کلی
متن يادداشت
65 p.
یادداشتهای مربوط به پایان نامه ها
جزئيات پايان نامه و نوع درجه آن
M.S.
کسي که مدرک را اعطا کرده
Hamad Bin Khalifa University (Qatar)
امتياز متن
2019
یادداشتهای مربوط به خلاصه یا چکیده
متن يادداشت
The development and progression of breast cancer is determined by a wide variety of environmental and clinicopathological parameters. Moreover, accumulating evidence suggests that ethnicity might be contributing to cancer risk and treatment response. Technological advancements in the -omics field and big data analyses of breast cancer transcriptomics have made it possible to gain insights into the underlying molecular mechanisms that result in phenotypic disparities observed between patients with different ethnic backgrounds. To date, the majority of transcriptomic studies have focused on breast tumour-derived data from patients of white, black, hispanic and Asian ethnicity. This project aimed to investigate the transcriptomic landscape in breast cancer patients of Arab decent in relation to other ethnic populations. We focused on identifying differential expression of immune gene signatures and of the cancer testis antigen PRAME. For this purpose, we analysed the TCGA breast cancer cohort (n = 993; white, black, hispanic and Asian ethnicity) alongside a local cohort from Qatar (n = 24, Asian and Arab ethnicity). Interestingly, we observed differences in IMS distribution across ethnicities, with an enrichment of basal-like tumour in black and Arab patients, and HER2-enriched tumour in Asian patients. Results have proved that expression of ICR genes is consistent among ethnicities, including RA-QA cohort. However, it has been observed that PD-L1 and IFNG expression is similar in ICR groups of Arab samples; and PD-L1 and PRAME were lower in ICR high Asian samples of RA-QA cohort. Our findings suggest that immune genes expressed in Arab breast cancer reflect unique immunogenic characteristics and survival advantage that should be further investigated and confirmed in a larger cohort.
اصطلاحهای موضوعی کنترل نشده
اصطلاح موضوعی
Bioinformatics
اصطلاح موضوعی
Oncology
نام شخص به منزله سر شناسه - (مسئولیت معنوی درجه اول )
مستند نام اشخاص تاييد نشده
AlMulla, Aisha Abdulla
نام شخص - ( مسئولیت معنوی درجه دوم )
مستند نام اشخاص تاييد نشده
Decock, Julie
شناسه افزوده (تنالگان)
مستند نام تنالگان تاييد نشده
Hamad Bin Khalifa University (Qatar)
دسترسی و محل الکترونیکی
نام الکترونيکي
مطالعه متن کتاب وضعیت انتشار
فرمت انتشار
p
اطلاعات رکورد کتابشناسی
نوع ماده
[Thesis]
کد کاربرگه
276903
اطلاعات دسترسی رکورد
سطح دسترسي
a
تكميل شده
Y
