Results 121 to 130 of about 865,085 (290)

Epigenetic Rewiring of Protein Kinase Signalling in T-Cell Acute Lymphoblastic Leukaemia

Kinases and Phosphatases
T-cell acute lymphoblastic leukaemia (T-ALL) is an aggressive neoplastic malignancy characterised by the accumulation of multiple oncogenic and epigenetic alterations in haematopoietic T-cell precursors leading to their uncontrolled proliferation and ...
Claudina A. Pérez-Novo, Amber Driesen, Maaike Van Trimpont, Claudia Theys, Emilie Logie, Pieter Van Vlierberghe, Wim Vanden Berghe   +6 more
doaj   +1 more source

SPINK2 deficiency causes infertility by inducing sperm defects in heterozygotes and azoospermia in homozygotes

EMBO Molecular Medicine, 2017
Azoospermia, characterized by the absence of spermatozoa in the ejaculate, is a common cause of male infertility with a poorly characterized etiology. Exome sequencing analysis of two azoospermic brothers allowed the identification of a homozygous splice
Zine‐Eddine Kherraf, Marie Christou‐Kent, Thomas Karaouzene, Amir Amiri‐Yekta, Guillaume Martinez, Alexandra S Vargas, Emeline Lambert, Christelle Borel, Béatrice Dorphin, Isabelle Aknin‐Seifer, Michael J Mitchell, Catherine Metzler‐Guillemain, Jessica Escoffier, Serge Nef, Mariane Grepillat, Nicolas Thierry‐Mieg, Véronique Satre, Marc Bailly, Florence Boitrelle, Karin Pernet‐Gallay, Sylviane Hennebicq, Julien Fauré, Serge P Bottari, Charles Coutton, Pierre F Ray, Christophe Arnoult   +25 more
doaj   +1 more source

Epigenetic Chromatin Silencing: Bistability and Front Propagation

, 2007
The role of post-translational modification of histones in eukaryotic gene regulation is well recognized. Epigenetic silencing of genes via heritable chromatin modifications plays a major role in cell fate specification in higher organisms.
Alberts B, Allis C D, Anirvan M Sengupta, Arkin A, Bi X, Donze D, Fall C P, Gilbert S, Lodish H, Mohammad Sedighi, Ptashne M, Raser J M, Singer M S, Stillman B   +13 more
core   +1 more source

Epigenetic regulation of unique genes and repetitive elements by the KRAB zinc finger protein ZFP57 [PDF]

, 2019
Hui Shi, Ruslan Strogantsev, Nozomi Takahashi, Anastasiya Kazachenka, Matthew C. Lorincz, Myriam Hemberger, Anne C. Ferguson‐Smith   +6 more
openalex   +1 more source

HIV‐1 establishes immediate latency in T cells expressing the viral Nef protein

FEBS Open Bio, EarlyView.
Nef is a viral protein often omitted from HIV‐1 reporter viruses. Consequently, its role in viral latency is unclear. We developed three novel dual reporter HIV‐1 derivatives that express Nef and allow for detection of latent and productive infection. Using these reporters, we show that Nef does not affect the establishment of immediate viral latency ...
Cindy Lam, Ivan Sadowski
wiley   +1 more source

Analysis of epigenetic features characteristic of L1 loci expressed in human cells [PDF]

, 2022
Benjamin Freeman, Travis White, Tiffany Kaul, Emily C. Stow, Melody Baddoo, Nathan Ungerleider, Maria E. Morales, Hanlin Yang, Dawn deHaro, Prescott L. Deininger, Victoria P. Belancio   +10 more
openalex   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

Computational modeling to elucidate molecular mechanisms of epigenetic memory

, 2015
How do mammalian cells that share the same genome exist in notably distinct phenotypes, exhibiting differences in morphology, gene expression patterns, and epigenetic chromatin statuses?
Alsing, Andrews, Ang, Angel, Arnold, Bannister, Barth, Beisel, Benecke, Bhattacharya, Binder, Black, Buscaino, Bushey, Canzio, Cowieson, David-Rus, Dayarian, Deal, Dodd, Fonseca, Freddolino, Gaffney, Grauffel, Greer, Grewal, Grigoryev, Hanna, Hathaway, Henikoff, Herranz, Hodges, Jacobs, Korolev, Korolev, Kouzarides, Ku, Kulaeva, Lin, Margreitter, Margueron, Mendenhall, Muller, Papp, Pasque, Peinado, Piana, Potoyan, Prohaska, Raghavan, Rohlf, Sanbonmatsu, Sanli, Schwab, Schwammle, Sedighi, So, Sontag, Steffen, Takahashi, Teif, Thon, Wocjan, Xu, Yang, Yuan, Zee, Zhang, Zhang   +68 more
core   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source

Patho-epigenetics: histone deacetylases as targets of pathogens and therapeutics [PDF]

, 2021
Daniel Schator, Laura Gómez-Valero, Carmen Buchrieser, Monica Rolando   +3 more
openalex   +1 more source