Results 91 to 100 of about 6,033 (210)

The metastasis inducer CCN1 (CYR61) activates the fatty acid synthase (FASN)-driven lipogenic phenotype in breast cancer cells [PDF]

, 2016
The angiogenic inducer CCN1 (Cysteine-rich 61, CYR61) is differentially activated in metastatic breast carcinomas. However, little is known about the precise mechanisms that underlie the pro-metastatic actions of CCN1. Here, we investigated the impact of
Espinoza, Ingrid, Lupu, Ruth, Menendez, Javier A., Vellón, Luciano   +3 more
core   +1 more source

Chronic cerebral hypoperfusion exacerbates amyloid and tau pathology by impairing glymphatic transport via AQP4‐ and VEGF‐mediated pathways: insights from a vascular to mixed‐type dementia model

Alzheimer's &Dementia, Volume 22, Issue 3, March 2026.
Abstract INTRODUCTION Chronic cerebral hypoperfusion (CCH) is a major contributor to cognitive impairment; however, its underlying mechanisms remain poorly understood. METHODS We investigated CCH‐induced glymphatic dysfunction and neurodegeneration in amyloid precursor protein (APP)/presenilin 1 (PS1) and wild‐type mice.
Jia‐Hung Chen, Ching‐Wen Chang, You‐Yin Chen, Chih‐Hao Yang, Wen‐Bin Yang, Yi‐Chen Hsieh, Yao‐Wen Liang, Ssu‐Ju Li, Chaur‐Jong Hu   +8 more
wiley   +1 more source

Midkine Overexpression Promotes Functional Recovery After Spinal Cord Injury by Enhancing Microglial Efferocytosis Via LRP‐1

CNS Neuroscience &Therapeutics, Volume 32, Issue 3, March 2026.
Midkine (MDK) promotes functional recovery after spinal cord injury by enhancing microglial efferocytosis, reducing neuroinflammation, and decreasing neuronal apoptosis. Overexpression of MDK activates the AKT/mTOR pathway, upregulates LRP‐1 and BDNF, and drives microglia toward an anti‐inflammatory phenotype.
Yu Wang, Lu Fang, Chenyuan Zhai, Jili Cai, Xiangzhe Li, Lijuan Zong, Yao Geng, Chenchen Zhu, Cheng Sun, Manyu Dong, Yilun Qian, Yan Liu, Ying Huang, Zun Wang, Tong Wang, Wen‐Tao Liu, Qi Wu   +16 more
wiley   +1 more source

Tumour micro-environment elicits innate resistance to RAF inhibitors through HGF secretion. [PDF]

, 2012
Drug resistance presents a challenge to the treatment of cancer patients. Many studies have focused on cell-autonomous mechanisms of drug resistance. By contrast, we proposed that the tumour micro-environment confers innate resistance to therapy. Here we
Barzily-Rokni, Michal, Chapman, Paul B, Cooper, Zachary A, Davis, Ashli, Du, Jinyan, Flaherty, Keith T, Frederick, Dennie T, Golub, Todd R, Gould, Joshua, Lo, Roger S, Mongare, Margaret M, Morikawa, Teppei, Ogino, Shuji, Qian, Zhi Rong, Ribas, Antoni, Shee, Kevin, Solit, David B, Straussman, Ravid, Wargo, Jennifer A   +18 more
core   +1 more source

Chondroitin Sulfate Proteoglycans in CNS Development and Pathophysiology

Journal of Neuroscience Research, Volume 104, Issue 3, March 2026.
Chondroitin sulfate proteoglycans (CSPGs) are critical components of the extracellular matrix in the central nervous system (CNS). In the developing CNS, CSPGs regulate neural precursor cells, neuronal migration, axon guidance, synapse organization, and peri‐neuronal net assembly.
Seyed Mojtaba Hosseini, Soheila Karimi‐Abdolrezaee   +1 more
wiley   +1 more source

Bone turnover in wild type and pleiotrophin-transgenic mice housed for three months in the International Space Station (ISS).

PLoS ONE, 2012
Bone is a complex dynamic tissue undergoing a continuous remodeling process. Gravity is a physical force playing a role in the remodeling and contributing to the maintenance of bone integrity.
Sara Tavella, Alessandra Ruggiu, Alessandra Giuliani, Francesco Brun, Barbara Canciani, Adrian Manescu, Katia Marozzi, Michele Cilli, Delfina Costa, Yi Liu, Federica Piccardi, Roberta Tasso, Giuliana Tromba, Franco Rustichelli, Ranieri Cancedda   +14 more
doaj   +1 more source

Minor Loops in Major Folds: Enhancer-Promoter Looping, Chromatin Restructuring, and Their Association with Transcriptional Regulation and Disease. [PDF]

, 2015
The organization and folding of chromatin within the nucleus can determine the outcome of gene expression. Recent technological advancements have enabled us to study chromatin interactions in a genome-wide manner at high resolution.
Ahituv, Nadav, Matharu, Navneet
core   +1 more source

In vitro properties of patient serum predict clinical outcome after high dose rate brachytherapy of hepatocellular carcinoma

Molecular Oncology, Volume 20, Issue 2, Page 480-492, February 2026.
Following high dose rate brachytherapy (HDR‐BT) for hepatocellular carcinoma (HCC), patients were classified as responders and nonresponders. Post‐therapy serum induced increased BrdU incorporation and Cyclin E expression of Huh7 and HepG2 cells in nonresponders, but decreased levels in responders.
Lukas Salvermoser, Jan Niklas Schäfer, Shraga Nahum Goldberg, Philipp Maximilian Kazmierczak, Moritz Nikolaus Gröper, Philipp Franz Linden, Elif Öcal, Tanja Burkard, Stefanie Corradini, Najib Ben Khaled, Moritz Wildgruber, Max Seidensticker, Jens Ricke, Matthias Stechele, Marianna Alunni‐Fabbroni   +14 more
wiley   +1 more source

Wave front migration of endothelial cells in a bone-implant interface [PDF]

, 2011
The neo-vascularization of the host site is crucial for the primary fixation and the long-term stability of the bone-implant interface. Our aim was to investigate the progression of endothelial cell population in the first weeks of healing. We proposed a
Khalil, Georges, Lorthois, Sylvie, Mansat, Pierre, Marcoux, Manuel, Swider, Pascal   +4 more
core   +3 more sources

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

Advanced Science, Volume 13, Issue 8, 9 February 2026.
Tooth decay progression transforms the dental pulp response from repair to fibrosis. At early stages, stromal cells reprogram to repair the extra cellular matrix (ECM), blood vessels, and nerves, remodel and grow, keeping repair possible. In advanced decay, hypoxia, and vessel regression, in complement with an immune switch, fuel nerve degeneration and
Hoang Thai Ha, Sofya Kosmynina, Amandine Verocq, Keremsah Ozen, Ines Tekia, Hugo Bussy, Marie Ramirez, Dima Sabbah, Chloe Goemans, Valerie Vandenbempt, Esteban N. Gurzov, Sumeet Pal Singh, Nicolas Baeyens   +12 more
wiley   +1 more source