Results 91 to 100 of about 26,014 (255)

Pericentromeric repetitive ncRNA regulates chromatin interaction and inflammatory gene expression

Nucleus, 2022
Cellular senescence provokes a dramatic alteration of chromatin organization and gene expression profile of proinflammatory factors, thereby contributing to various age-related pathologies via the senescence-associated secretory phenotype (SASP ...
Kenichi Miyata, Akiko Takahashi
doaj   +1 more source

The role of inflammation in age-related disease. [PDF]

, 2013
The National Institutes of Health (NIH) Geroscience Interest Group (GSIG) sponsored workshop, The Role of Inflammation inAge-Related Disease, was held September 6th-7th, 2012 in Bethesda, MD.
Augustine, Alison Deckhut, Campisi, Judith, Howcroft, T Kevin, Kohanski, Ron, Louis, Germaine Buck, McElhaney, Janet E, Sierra, Felipe, Smith, Martyn T, Wise, Bradley, Wyss-Coray, Tony   +9 more
core   +2 more sources

Recurrent pregnancy loss is associated with a pro-senescent decidual response during the peri-implantation window [PDF]

, 2020
During the implantation window, the endometrium becomes poised to transition to a pregnant state, a process driven by differentiation of stromal cells into decidual cells (DC).
Brighton, Paul (Paul J.), Brosens, Jan J., Diniz-da-Costa, Maria, Ewington, Lauren J., Fishwick, Katherine J., Kong, Chow-Seng, Lipecki, Julia, Lucas, Emma S., Muter, Joanne, Odendaal, Joshua, Ott, Sascha, Quenby, Siobhan, Vrljicak, Pavle   +12 more
core   +1 more source

Pre‐Encoded IFN‐I Sensitivity Exacerbates Memory T Cell Senescence in Solid Tumors

Advanced Science, EarlyView.
Type I interferon (IFN‐I) signaling promotes p21‐dependent cell cycle arrest in senescent tumor‐specific memory T cells, resulting in poor proliferative responses and solid tumor regression during cancer vaccination. Conversely, IFNα/β receptor blockade reinvigorates T cell proliferation to regress solid tumors and is more effective with increasing ...
Andrew Nguyen, Scott R Walsh, Li Deng, Lan Chen, Yonghong Wan   +4 more
wiley   +1 more source

Clearance of senescent decidual cells by uterine natural killer cells in cycling human endometrium [PDF]

, 2017
In cycling human endometrium, menstruation is followed by rapid estrogen-dependent growth. Upon ovulation, progesterone and rising cellular cAMP levels activate the transcription factor Forkhead box O1 (FOXO1) in endometrial stromal cells (EnSCs ...
Acosta, Aird, Al-Sabbagh, Barros, Bradford, Childs, Chowdhury, de Keizer, de Ziegler, Demidenko, Diep, Dimri, Drury, Erlebacher, Evans, Funayama, Gellersen, Groll, Hanna, Hapangama, Iannello, Krizhanovsky, Laws, Lucas, Lucas, Marçais, Matjusaitis, Mosteiro, Murakami, Muñoz-Espín, Paria, Park, Pfaffl, Pohnke, Rajagopalan, Ritschka, Ruifrok, Sadaie, Saeed, Sagiv, Sagiv, Salker, Smith, Takano, Team, van Deursen, Venables, Xiong, Yuan, Zhang, Zhu, Zhu   +51 more
core   +2 more sources

Stochastic Nanoscale Biophysical Cues as a Basis for the Induction of Glioblastoma‐Like Transcriptional Programs in Astrocytes

Advanced Science, EarlyView.
Stochastic nanoscale physical cues induce glioblastoma (GBM)‐associated transcriptional traits in naïve astrocytes leading to spontaneous formation of spheroids. Cells within spheroids express activated‐MMP2 and a differential gene expression pattern involving P53 and NOTCH3, providing evidence for a role for changes in brain topography, as observed in
Laurent Starck, Tobias Butelmann, Sabrina Hogan, Melika Sarem, Bernd Heimrich, Ritwick Sawarkar, Marie‐Françoise Ritz, Gregor Hutter, V. Prasad Shastri   +8 more
wiley   +1 more source

Targeting senescence‐associated secretory phenotypes to remodel the tumour microenvironment and modulate tumour outcomes

Clinical and Translational Medicine
Tumour cell senescence can be induced by various factors, including DNA damage, inflammatory signals, genetic toxins, ionising radiation and nutrient metabolism.
Jiaqiang Xiong, Lu Dong, Qiongying Lv, Yutong Yin, Jiahui Zhao, Youning Ke, Shixuan Wang, Wei Zhang, Meng Wu   +8 more
doaj   +1 more source

Brief guide to senescence assays using cultured mammalian cells

Molecules and Cells
: Cellular senescence is a crucial biological process associated with organismal aging and many chronic diseases. Here, we present a brief guide to mammalian senescence assays, including the measurement of cell cycle arrest, change in cellular morphology,
Eunseok Kang, Chanhee Kang, Young-Sam Lee, Seung-Jae V. Lee   +3 more
doaj   +1 more source

p53-sensitive epileptic behavior and inflammation in Ft1 hypomorphic mice [PDF]

, 2018
Epilepsy is a complex clinical condition characterized by repeated spontaneous seizures. Seizures have been linked to multiple drivers including DNA damage accumulation.
Alessandro, Vercelli, Alex Dimitri Bastianelli,, Burla, Romina, Del Giudice, Simona, Di Cunto, Ferdinando, La Torre, Mattia, Marina, Boido, Merigliano, Chiara, Saggio, Isabella, Verni', Fiammetta, Zanetti, Giorgia   +10 more
core   +2 more sources

p16Ink4a‐Positive Hepatocytes Drive Liver Fibrosis Through Activation of LIFR Family Pathway

Advanced Science, EarlyView.
This study found that, following the long‐term CCl4 treatment, p16high hepatocytes appeared in zone 3, spatially co‐localizing with fibrotic areas. A specific cluster of p16high hepatocytes upregulated CTF1/LIF expression which induced HSC activation and further liver fibrosis, as revealed by single cell transcriptomic analysis.
Koji Nishikawa, Teh‐Wei Wang, Satoshi Kawakami, Shota Tanimoto, Kiyoshi Yamaguchi, Taketomo Kido, Masamichi Kimura, Tsunekazu Hishima, Yuki T. Okamura, Satotaka Omori, Takumi Iritani, Toshikaze Chiba, Takehiro Jimbo, Michio Katano, Kansuporn Kamataki, Ryoichi Yokoyama, Eigo Shimizu, Kiminori Kimura, Satoshi Yamzaki, Seiya Imoto, Yoichi Furukawa, Atsushi Miyajima, Yoshikazu Johmura, Makoto Nakanishi   +23 more
wiley   +1 more source