LIN-28 balances longevity and germline stem cell number inCaenorhabditis elegansthrough let-7/AKT/DAF-16 axis

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

LIN‐28 balances longevity and germline stem cell number in Caenorhabditis elegans through let‐7/AKT/DAF‐16 axis

The RNA-binding protein LIN-28 was first found to control developmental timing in Caenorhabditis elegans. Later, it was found to play important roles in pluripotency, metabolism, and cancer in mammals. Here we report that a low dosage of lin-28 enhanced stress tolerance and longevity, and reduced germline stem/progenitor cell number in C. elegans. The germline LIN-28-regulated microRNA let-7 wa...

متن کامل

Klp10A, a stem cell centrosome-enriched kinesin, balances asymmetries in Drosophila male germline stem cell division

Asymmetric stem cell division is often accompanied by stereotypical inheritance of the mother and daughter centrosomes. However, it remains unknown whether and how stem cell centrosomes are uniquely regulated and how this regulation may contribute to stem cell fate. Here we identify Klp10A, a microtubule-depolymerizing kinesin of the kinesin-13 family, as the first protein enriched in the stem ...

متن کامل

Germline stem cell niches

1. The anatomically simplest GSC niche in C. elegans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. The first structurally and functionally defined GSC niche in the Drosophila ovary . . . . . . . . . . . . . . . . . . . . 4 3. The structurally and mechanistically well-studied GSC niche in the Drosophila testis . . . . . . . . . . . . . . . . . 6 4...

متن کامل

1 LIN 28 selectively modulates a subclass of let - 7 microRNAs

Dmytro Ustianenko, Hua-Sheng Chiu, Sebastien M. Weyn-Vanhentenryck, Pavel Sumazin, Chaolin Zhang Department of Systems Biology, Department of Biochemistry and Molecular Biophysics, Center for Motor Neuron Biology and Disease, Columbia University, New York, NY 10032, USA Texas Children’s Cancer Center, Department of Pediatrics, and Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston...

متن کامل

Genetic and Epigenetic landscape of Germline Stem Cells

Elucidating the critical epigenetics events involved in differentiation and reprogramming of cells to primordial germ cells (PGCs) is among the interesting issues in stem cell research. Here, I will talk about critical transcription factors and global hypomethylation in development of germ cells. Evidence strongly suggests that the earliest PGCs emerging in the E7.25 mouse embryo epiblast have...

متن کامل

ذخیره 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: Aging Cell

سال: 2016

ISSN: 1474-9718

DOI: 10.1111/acel.12539