Results 71 to 80 of about 285,043 (352)

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Competition for zinc binding in the host-pathogen interaction [PDF]

Frontiers in Cellular and Infection Microbiology, 2013
Due to its favorable chemical properties, zinc is used as a structural or catalytic cofactor in a very large number of proteins. Despite the apparent abundance of this metal in all cell types, the intracellular pool of loosely bound zinc ions available for biological exchanges is in the picomolar range and nearly all zinc is tightly bound to proteins ...
Mauro eCerasi, Serena eAmmendola, Andrea eBattistoni, Andrea eBattistoni   +3 more
openaire   +4 more sources

Competitive binding of monoclonal antibodies.

, 2012
Each monoclonal antibody was labeled with horseradish peroxidase (HRPO). The ability of a large excess of each unlabeled antibody to inhibit the binding of HRPO MAbs was measured.
Gerald R. Nakamura (158427), Aaron L. Vollrath (158433), Sara M. O'Rourke (158431), Phillip W. Berman (158435), Dora P. A. J. Fonseca (158429)   +4 more
core   +1 more source

Amyloid tracers detect multple binding sites in Alzheimer´s disease brain tissue. [PDF]

, 2013
Imaging fibrillar amyloid-β deposition in the human brain in vivo by positron emission tomography has improved our understanding of the time course of amyloid-β pathology in Alzheimer’s disease. The most widely used amyloid-β imaging tracer so far is 11C-
Nordberg, A,, Ni, Ruiqing, Marutle, Amelia, Gillberg, P-G, Marutle, A,, Bergfors, A, Nordberg, Agneta, Gillberg, Per-Göran, Bergfors, Assar, Ni, R,   +9 more
core   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

Competitive α-glucosidase inhibitors, dihydrobenzoxanthones, from the barks of Artocarpus elasticus

Journal of Enzyme Inhibition and Medicinal Chemistry, 2019
This study aimed to search the α-glucosidase inhibitors from the barks part of Artocarpus elasticus. The responsible compounds for α-glucosidase inhibition were found out as dihydrobenzoxanthones (1–4) and alkylated flavones (5–6). All compounds showed a
Janar Jenis, Aizhamal Baiseitova, Sang Hwa Yoon, Chanin Park, Jeong Yoon Kim, Zuo Peng Li, Keun Woo Lee, Ki Hun Park   +7 more
doaj   +1 more source

Separating dopamine D2 and D3 receptor sources of [11C]-(+)-PHNO binding potential: Independent component analysis of competitive binding

NeuroImage, 2020
Development of medications selective for dopamine D2 or D3 receptors is an active area of research in numerous neuropsychiatric disorders including addiction and Parkinson’s disease.
Kelly Smart, Jean-Dominique Gallezot, Nabeel Nabulsi, David Labaree, Ming-Qiang Zheng, Yiyun Huang, Richard E. Carson, Ansel T. Hillmer, Patrick D. Worhunsky   +8 more
doaj   +1 more source

Contribution of fibronectin-binding protein to pathogenesis of Streptococcus suis serotype 2

, 2002
In the present study we investigated the role of the fibronectin (FN)- and fibrinogen (FGN)-binding protein (FBPS) in the pathogenesis of Streptococcus suis serotype 2 in piglets. The complete gene encoding FBPS from S.
Dijkstra, J., Smit, H.E., Verhaar, R., Alphen, L., van, Greeff, A., de, Robin Verhaar, Loek van Alphen, Herma Buys, Buys, H., Janny Dijkstra, Hilde E. Smith, Astrid de Greeff   +11 more
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Finding novel vulnerabilities of hypomorphic BRCA1 alleles

Molecular Oncology, EarlyView.
Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder, Klaas de Lint, Hồ Mỹ Phúc Võ, Mariana M. Góis, Rosalie A. Kampen, Marta San Martin Alonso, Ilse Nootenboom, Veronica Garzero, Tiemen J. Wendel, Rob M. F. Wolthuis, Sylvie M. Noordermeer   +10 more
wiley   +1 more source