Results 71 to 80 of about 13,668 (163)

Analysis of Peripheral T Cell Profiling and Plasma Proteomics in Advanced NSCLC Patients Treated With Atezolizumab

Cancer Science, EarlyView.
This study found immune markers that may predict how well patients with advanced lung cancer respond to atezolizumab. Higher levels of certain T cells were linked to better survival. Specific patterns suggested a worse prognosis for some patients. ABSTRACT We investigated immunologic biomarkers that predict outcomes of patients with previously treated ...
Atsuto Mouri, Hiroshi Kagamu, Koji Tamada, Makoto Nishio, Hiroaki Akamatsu, Yasushi Goto, Hidetoshi Hayashi, Satoru Miura, Akihiko Gemma, Ichiro Yoshino, Toshihiro Misumi, Ryota Saito, Noriko Yanagitani, Fujita Masaki, Hiroshi Nokihara, Kazumi Nishino, Masahiro Seike, Tetsunari Hase, Osamu Hataji, Hiroaki Takeoka, Yosuke Kawashima, Hirotaka Kuroki, Masamichi Sugimoto, Hiroshi Kuriki, Tetsuya Mitsudomi   +24 more
wiley   +1 more source

Mutations in the NOT Genes or in the Translation Machinery Similarly Display Increased Resistance to Histidine Starvation

Frontiers in Genetics, 2017
The NOT genes encode subunits of the conserved Ccr4-Not complex, a global regulator of gene expression, and in particular of mRNA metabolism. They were originally identified in a selection for increased resistance to histidine starvation in the yeast S ...
Martine A. Collart, Sari Kassem, Zoltan Villanyi   +2 more
doaj   +1 more source

AMSC‐sEVs Ameliorated Crohn's Disease by Inhibiting Macrophage‐Myofibroblast Transition Through the Delivery of MFGE8

Cell Proliferation, EarlyView.
Our study demonstrated that TGF‐β1 activated MAPK signalling pathway and promoted the MMT and secretion of CCL17 under CD‐associated intestinal inflammatory conditions. AMSC‐sEVs can deliver MFGE8, which inhibits MMT and CCL17‐mediated Treg recruitment by suppressing the MAPK signalling pathway, thereby alleviating intestinal fibrosis.
Minghao Xie, Qiang Liu, Zhizhong Xiong, Jian Li, Ruiri Jin, Lei Lian, Zhengrong Li   +6 more
wiley   +1 more source

Interaction of antiproliferative protein Tob with the CCR4‐NOT deadenylase complex

Cancer Science, 2008
Tob protein, when overexpressed, suppresses growth of NIH3T3 cells, presumably by regulating expression of various growth‐related genes. However, the molecular mechanisms underlying Tob‐mediated regulation of gene expression have been obscure. To address this issue we established stable Tob‐expressing cell lines and used a proteomics approach to ...
Takashi, Miyasaka, Masahiro, Morita, Kentaro, Ito, Toru, Suzuki, Hiroyuki, Fukuda, Shizu, Takeda, Jun-Ichiro, Inoue, Kentaro, Semba, Tadashi, Yamamoto   +8 more
openaire   +2 more sources

scRNA‐Seq reveals anti‐lymphoma immune responses in mogamulizumab‐associated skin eruptions

Journal of the European Academy of Dermatology and Venereology, EarlyView.
CCR4 was expressed in malignant clones and regulatory T cells in untreated CTCL, that were decreased in MAR. Malignant clones in MAR showed a silenced phenotype with decreases in central memory markers SELL and CCR7, and GTP‐binding member GIMAP7 and upregulation of MMP2 inhibitor TIMP2 and tumour suppressor gene RUNX3.
Shannon Meledathu, Agata Kurowski, Malini P. Naidu, Jonas Adalsteinsson, Shane A. Meehan, Natalia Alkon, Lauren R. Port, Sumanth Chennareddy, Emry R. Cohenour, Grace Christensen, Jonah Shulman, Nicholas Gulati, Constanze Jonak, Patrick M. Brunner   +13 more
wiley   +1 more source

The E3 ubiquitin ligase, RNF219, suppresses CNOT6L expression to exhibit antiproliferative activity

FEBS Open Bio
Despite the increasing evidence of the role of CCR4‐NOT complex in posttranscriptional gene regulation, relatively little is known about its mode of action. In a search for novel CCR4‐NOT interacting partners, we carried out mass spectrometry analysis of
Shou Soeda, Melissa Montrose, Akinori Takahashi, Risa Ishida, Sandrine Burriel, Nao Ohmine, Tohru Natsume, Shungo Adachi, Minsoo Kim, Tadashi Yamamoto   +9 more
doaj   +1 more source

Mapping malignant T‐cell states and immune circuits in Sézary syndrome by single‐cell analysis

Journal of the European Academy of Dermatology and Venereology, EarlyView.
Peripheral blood single‐cell RNA‐seq from leukaemic CTCL defined three malignant T‐cell programmes: MTC CM, MTC Reg and MTC E/EM, each with distinct features and candidate vulnerabilities. For example, inferred immune circuits highlighted actionable IL‐10/JAK–TYK2–STAT3 signalling, KIR–MHC I inhibitory interactions and myeloid/B‐cell inflammatory and ...
Beth A. Childs, Eslam A. Elghonaimy, Praveen Ramakrishnan Geethakumari, Kiran A. Kumar, Joseph F. Merola, Heather W. Goff, Todd A. Aguilera   +6 more
wiley   +1 more source

A CCR4-NOT Transcription Complex, Subunit 1, CNOT1, Variant Associated with Holoprosencephaly [PDF]

The American Journal of Human Genetics, 2019
Holoprosencephaly is the incomplete separation of the forebrain during embryogenesis. Both genetic and environmental etiologies have been determined for holoprosencephaly; however, a genetic etiology is not found in most cases. In this report, we present two unrelated individuals with semilobar holoprosencephaly who have the identical de novo missense ...
Paul, Kruszka, Seth I, Berger, Karin, Weiss, Joshua L, Everson, Ariel F, Martinez, Sungkook, Hong, Kwame, Anyane-Yeboa, Robert J, Lipinski, Maximilian, Muenke   +8 more
openaire   +2 more sources

The role of the E3 ligase Not4 in cotranslational quality control

Frontiers in Genetics, 2014
Cotranslational quality control (QC) is the mechanism by which the cell checks the integrity of newly synthesized proteins and mRNAs. In the event of mistakes these molecules are degraded.
Olesya O Panasenko
doaj   +1 more source

OsFKBP20‐1b stabilizes OsUPF1 and OsUPF2 to promote the degradation of aberrant mRNAs during dehydration stress

Journal of Integrative Plant Biology, EarlyView.
The rice protein OsFKBP20‐1b protects key RNA‐surveillance factors from breakdown, so they can better eliminate defective messages. This RNA quality‐control boost reduces errors and helps plants survive drought, revealing a link between RNA control and drought tolerance.
Haemyeong Jung, Hyun Ji Park, Seung Hee Jo, Ki‐Hong Jung, Choonkyun Jung, Hye Sun Cho   +5 more
wiley   +1 more source