Chromosomal instability: Stretching the role of checkpoint silencing
نویسندگان
چکیده
منابع مشابه
Chromosomal Instability: Mad2 beyond the Spindle Checkpoint
What specific defects can cause chromosomal instability in cancer cells? Overexpression of the mitotic checkpoint protein Mad2 triggers chromosome missegregation but, surprisingly, Mad2 exerts this effect through a previously unknown effect on microtubule dynamics.
متن کاملthe analysis of the role of the speech acts theory in translating and dubbing hollywood films
از محوری ترین اثراتی که یک فیلم سینمایی ایجاد می کند دیالوگ هایی است که هنرپیش گان فیلم میگویند. به زعم یک فیلم ساز, یک شیوه متأثر نمودن مخاطب از اثر منظوره نیروی گفتارهای گوینده, مثل نیروی عاطفی, ترس آور, غم انگیز, هیجان انگیز و غیره, است. این مطالعه به بررسی این مسأله مبادرت کرده است که آیا نیروی فراگفتاری هنرپیش گان به مثابه ی اعمال گفتاری در پنج فیلم هالیوودی در نسخه های دوبله شده باز تولید...
15 صفحه اولDiagnostic Role of Chromosomal Instability in Melanoma
Early diagnosis gives melanoma patients the best chance for long term survival. However discrimination of an early melanoma from an unusual/atypical benign nevus can represent a significant challenge. There are no current pathological markers to definitively define malignant potential in these indeterminate lesions. Thus, there is a need for improved diagnostic tools. Chromosomal instability (C...
متن کاملRole for the silencing protein Dot1 in meiotic checkpoint control.
During the meiotic cell cycle, a surveillance mechanism called the "pachytene checkpoint" ensures proper chromosome segregation by preventing meiotic progression when recombination and chromosome synapsis are defective. The silencing protein Dot1 (also known as Pch1) is required for checkpoint-mediated pachytene arrest of the zip1 and dmc1 mutants of Saccharomyces cerevisiae. In the absence of ...
متن کاملThe Role of Chromosomal Instability in Cancer and Therapeutic Responses
Cancer is one of the leading causes of death, and despite increased research in recent years, control of advanced-stage disease and optimal therapeutic responses remain elusive. Recent technological improvements have increased our understanding of human cancer as a heterogeneous disease. For instance, four hallmarks of cancer have recently been included, which in addition to being involved in c...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Current Biology
سال: 2021
ISSN: 0960-9822
DOI: 10.1016/j.cub.2021.02.014