Results 111 to 120 of about 22,235 (292)

Current Cell/Organoid and Animal Models for Primary Sclerosing Cholangitis

Portal Hypertension &Cirrhosis, EarlyView.
Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease with limited therapeutic options and a marked risk of progression to biliary fibrosis, cirrhosis, and malignancy. Progress in PSC research has been hindered by the lack of models that faithfully recapitulate the complex biliary microenvironment and disease heterogeneity ...
Qigu Yao, Sheng Cheng, Qiaoling Pan, Jiong Yu, Hongcui Cao   +4 more
wiley   +1 more source

Staging concept for aging management: Definition, mechanism, and coping strategies

VIEW, EarlyView.
We divided the overall aging stage into “pre‐aging”, “aging compensation”, and “aging disability”. For each stage, we delineate the clinical presentations, biological phenomena, theoretical underpinnings, and key management priorities. Abstract Aging, as a gradual and largely irreversible biological process, characterized by declining organismal ...
Zhonghan Wang, Shixian Liu, Shangyu Du, Xiangran Cui, Bo Chao, Minglei Liu, Minfei Wu   +6 more
wiley   +1 more source

The Aging Microenvironment Shapes Angiogenic Remodeling in IBD-Associated Colorectal Carcinogenesis. [PDF]

Aging Cell
In IBD, chronic inflammation promotes cellular senescence across epithelial, stromal, endothelial, and immune compartments. The resulting SASP drives pathological angiogenesis, vascular dysfunction, hypoxia, and immune suppression, thereby facilitating progression from inflammation to dysplasia and colitis‐associated colorectal cancer.
Duan R, Chen Q, Xu Y, Yan Y, Jiang S.
europepmc   +2 more sources

A phosphorylation switch in the Mediator MED15 controls cellular senescence and cognitive decline

Cell Discovery
A hallmark of aging is chronic systemic inflammation, which is exacerbated by the hypersecretory aging phenotype known as the senescence-associated secretory phenotype (SASP).
Haozheng Li, Yuanming Zheng, Chunlei Yuan, Jiayi Wang, Xiaying Zhao, Ming Yang, Defei Xiong, Yenan Yang, Yunpeng Dai, Yiming Gao, Yuqi Wang, Lei Xue, Gang Wang   +12 more
doaj   +1 more source

Microbial and Metabolic Correlates of Endometrial Dysfunction in Polycystic Ovary Syndrome: A Translational Study

BJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objective Women with polycystic ovary syndrome (PCOS) exhibit a substantially increased risk of miscarriage, yet the underlying mechanisms remain inadequately understood. This study aimed to investigate whether specific gut microbial dysbiosis and metabolic disturbance are associated with and may potentially contribute to endometrial ...
Mengyu Jing, Xi Chen, Meiyan Jiang, Huiya Fang, Xiaoming Zhu, Xuejing Jin, Yonghui Jiao, Ningning Hou, Weiwei Gong, Aixia Liu   +9 more
wiley   +1 more source

Optimisation of a screening platform for determining IL-6 inflammatory signalling in the senescence-associated secretory phenotype (SASP)

, 2019
Cellular senescence has been shown to be sufficient for the development of multiple age-related pathologies. Senescent cells adopt a secretory phenotype (the SASP) which comprises a large number of pro-inflammatory cytokines, chemokines and proteases ...
Rolt, Adam, Nair, Anitha, Cox, Lynne S
core   +1 more source

Update on Non‐Biological and RNA‐Based Therapeutics in Chronic Inflammatory Diseases: Precision Medicine Through Small Molecules: An EAACI Position Paper

Allergy, EarlyView.
ABSTRACT In the last decades, critical advancements in research technology and knowledge on disease mechanisms steered therapeutic approaches for chronic inflammatory diseases towards unprecedented target specificity. For allergic and chronic lung diseases, biologic drugs pioneered this goal, acquiring on the way—through the clinical use of monoclonal ...
F. Roth‐Walter, I. M. Adcock, C. Benito‐Villalvilla, R. Bianchini, L. Bjermer, G. Caramori, L. Cari, K. F. Chung, Z. Diamant, I. Eguiluz‐Gracia, E. F. Knol, M. Jesenak, F. Levi‐Schaffer, G. Nocentini, L. O'Mahony, O. Palomares, F. Redegeld, M. Sokolowska, B. Van Esch, M. Zurlo, C. Stellato   +20 more
wiley   +1 more source

Clinical Features of Cellular Senescence Pathways in Severe Asthma

Allergy, EarlyView.
In bronchial biopsies, SASP and p53 pathway enrichment scores are elevated in severe asthma versus non‐severe asthma and healthy controls. SASP enrichment is validated in the independent NOVA cohort. SASP enrichment is also elevated in nasal brushings of participants with nasal polyps, independently of asthma status.
Woo‐Jung Song, Nazanin Zounemat Kermani, Ali Versi, Stephany Sánchez‐Ovando, Jodie Louise Simpson, Peter A. Wark, Katherine Joanne Baines, Sven‐Erik Dahlén, Ratko Djukanovic, Yike Guo, Ian M. Adcock, Kian Fan Chung, on behalf of the U‐BIOPRED Study Group, Mahmoud. I. Abdel‐Aziz, Ian M. Adcock, Lars I. Andersson, Charles Auffray, Yusef E. Badi, Per Bakke, Aruna T. Bansal, Frederic Baribaud, Stewart A. Bates, Elisabeth H. Bel, Jeanette Bigler, Bo Billing, Hans Bisgaard, Michael J. Boedigheimer, Klaus Bønnelykke, Joost Brandsma, Paul Brinkman, Enrica Bucchioni, Dominic Burg, Andrew Bush, Massimo Caruso, Romanas Chaleckis, Pascal Chanez, Kian Fan Chung, T. Checa, Chris H. Compton, Julie Corfield, Danen Cunoosamy, Arnaldo D'Amico, Barbro Dahlén, Sven‐Erik Dahlén, Bertrand De Meulder, Ratko Djukanovic, Veit J. Erpenbeck, Damijan Erzen, K. Fichtner, Louise J. Fleming, Elena Formaggio, Stephen J. Fowler, Urs Frey, Martina Gahlemann, Thomas Geiser, Victoria Goss, Yike Guo, Simone Hashimoto, John Haughney, Gunilla Hedlin, Pieter‐Paul W. Hekking, Timothy Higenbottam, Jens M. Hohlfeld, Cecile Holweg, Ildiko Horvath, Peter Howarth, Anna J. James, Richard G. Knowles, Johan Kolmert, Jon Konradsen, Norbert Krug, Nikos Lazarinis, C.‐X. Li, Matthew J. Loza, Rene Lutter, Alexander Manta, Sarah Masefield, Anke H. Maitland‐van der Zee, John G. Matthews, Alexander Mazein, Roelinde J. M. Middelveld, Montserrat Miralpeix, Paolo Montuschi, Jacek Musial, Sharon Mumby, David Myles, Björn Nordlund, Ioannis Pandis, Stelios Pavlidis, Anthony Postle, P. Powel, G. Praticò, M. Puig Valls, N. Rao, Stacey Reinke, John Riley, Amanda Roberts, Graham Roberts, Anthony Rowe, Thomas Sandström, Jim P. R. Schofield, Wolfgang Seibold, Dominic E. Shaw, R. Sigmund, Florian Singer, Paul J. Skipp, M. Smicker, Ana R. Sousa, Maria Sparreman‐Mikus, Peter J. Sterk, Marika Ström, Kai Sun, Bob Thornton, Mohib Uddin, Ali Versi, Jorgen Vestbo, Nadja H. Vissing, Scott S. Wagers, Åsa Wheelock, Craig E. Wheelock, Susan J. Wilson, Valentyna Yasinska, Nazanin Zounemat Kermani   +122 more
wiley   +1 more source

Cardiac Rehab / SASP - Cardiac Exercise Programme

Cardiac Rehab / SASP - Cardiac Exercise Programme CC BY-NC-ND 4.0Cardiac Rehab / SASP - Cardiac Exercise ...
Tom MacConnell
core  

The first experimental demonstration of a SASP-based full Software Radio Receiver

, 2009
International audienceThis paper presents the principles of a Sampled Analog Signal Processor (SASP) dedicated to Software Radio mobile device. Many technological bottlenecks are to be overcome. The idea is to design a discrete analog signal processor to
Francois Rivet, Rivet, Francois, Deval, Yann, Belot, Didier, Yann Deval, Begueret, Jean-Baptiste, Dallet, Dominique, Cathelin, Philippe, Didier Belot, Dominique Dallet, Philippe Cathelin, Jean-Baptiste Begueret   +11 more
core   +1 more source