Results 101 to 110 of about 1,861,621 (385)

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Ibrutinib Unmasks Critical Role of Bruton Tyrosine Kinase in Primary CNS Lymphoma. [PDF]

, 2017
Bruton tyrosine kinase (BTK) links the B-cell antigen receptor (BCR) and Toll-like receptors with NF-κB. The role of BTK in primary central nervous system (CNS) lymphoma (PCNSL) is unknown.
Brennan, Cameron W., Campos, Carl, Clark, Owen, Codega, Paolo, DeAngelis, Lisa M., Dogan, Ahmet, Gavrilovic, Igor T., Glass, Jon, Graeber, Thomas G., Grommes, Christian, Gutin, Philip H., Hamlin, Paul, Hatzoglou, Vaios, Hsieh, Wan-Ying, Huse, Jason T., Kaley, Thomas J., Lallana, Enrico C., Mellinghoff, Ingo K., Moskowitz, Craig H., Nichol, Donna, Nolan, Craig P., Noy, Ariela, Omuro, Antonio, Palaskas, Nicolaos, Palomba, M. Lia, Panageas, Katherine S., Pastore, Alessandro, Peak, Scott, Pentsova, Elena, Reiner, Anne S., Rohle, Dan, Rosenblum, Marc, Sauter, Craig S., Schartz, Derrek, Schultz, Nikolaus, Tabar, Viviane S., Tang, Sarah S., Thomas, Alissa A., Tsyvkin, Elina, Viale, Agnes, Wolfe, Julia, Won, Minhee   +41 more
core   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Somatic mutations in intracranial arteriovenous malformations

PLoS ONE, 2019
Background Intracranial arteriovenous malformation (AVM) is a common cause of primary intracerebral hemorrhage in young adults. Lesions typically are sporadic and contain somatic mutations in KRAS or BRAF.
Jeremy A. Goss, A. Huang, E. Smith, D. J. Konczyk, P. Smits, Christopher L. Sudduth, C. Stapleton, Aman B. Patel, S. Alexandrescu, M. Warman, A. Greene   +10 more
semanticscholar   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

The genomic diversification of grapevine clones. [PDF]

, 2019
BACKGROUND:Vegetatively propagated clones accumulate somatic mutations. The purpose of this study was to better appreciate clone diversity and involved defining the nature of somatic mutations throughout the genome.
Anderson, Michael M, Blanco-Ulate, Barbara, Cantu, Dario, Espinoza, Lucero K, Figueroa-Balderas, Rosa, Gaut, Brandon, Liang, Dingren, Minio, Andrea, Penn, Michael A, Seymour, Danelle, Vondras, Amanda M, Walker, M Andrew, Ye, Zirou, Zhou, Yongfeng   +13 more
core   +1 more source

Somatic mutations render human exome and pathogen DNA more similar

, 2019
Immunotherapy has recently shown important clinical successes in a substantial number of oncology indications. Additionally, the tumor somatic mutation load has been shown to associate with response to these therapeutic agents, and specific mutational ...
Cristescu, Razvan, Ebrahimzadeh, Ehsan, Engler, Maggie, Tchamkerten, Aslan, Tse, David   +4 more
core   +1 more source

Reduced local mutation density in regulatory DNA of cancer genomes is linked to DNA repair [PDF]

, 2014
Carcinogenesis and neoplastic progression are mediated by the accumulation of somatic mutations. Here we report that the local density of somatic mutations in cancer genomes is highly reduced specifically in accessible regulatory DNA defined by DNase I ...
Garraway, Levi A., Getz, Gad, Haugen, Eric, Lawrence, Michael S., Mirkin, Sergei, Polak, Paz, Stamatoyannopoulos, John A., Stojanov, Petar, Stoletzki, Nina, Sunyaev, Shamil R., Thurman, Robert E   +10 more
core   +1 more source

Sensitive detection of somatic point mutations in impure and heterogeneous cancer samples

Nature Biotechnology, 2013
Detection of somatic point substitutions is a key step in characterizing the cancer genome. However, existing methods typically miss low-allelic-fraction mutations that occur in only a subset of the sequenced cells owing to either tumor heterogeneity or ...
K. Cibulskis, Mike S. Lawrence, S. Carter, A. Sivachenko, David Jaffe, C. Sougnez, S. Gabriel, Matthew Meyerson, Eric S. Lander, G. Getz   +9 more
semanticscholar   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source