Results 111 to 120 of about 676,629 (244)

Receptor-mediated endocytosis of plasminogen activators and activator/inhibitor complexes [PDF]

, 1994
Recent findings have elucidated the mechanism for clearance from the extracellular space of the two types of plasminogen activators, urokinase-type plasminogen activator (u-PA) and tissue-type plasminogen activator (t-PA), and their type-1 inhibitor (PAI-
Kjøller, Lars, Lars Sottrup-Jensen, Peter A. Andreasen, Petersen, Claus Munch, Claus Munch Petersen, Søren K. Moestrup, Nykjær, Anders, Andreasen, Peter A., Moestrup, Søren K., Sottrup-Jensen, Lars, Lars Kjøller, Gliemann, Jørgen, Anders Nykjaer, Jørgen Gliemann   +13 more
core   +1 more source

Immunolocalization of the receptors for urokinase plasminogen activator (uPAR) in bladder carcinoma

, 2003
The work reports the immunolocalization of the receptors for urokinase plasminogen activator (uPAR) in bladder ...
Baldelli B., Gazzanelli G., Fazioli F., Muzzonigro G., MALATESTA, Manuela, Vivani C., Milanese G.   +6 more
core   +1 more source

HIV-1 infected lymphoid organs upregulate expression and release of the cleaved form of uPAR that modulates chemotaxis and virus expression.

PLoS ONE, 2013
Cell-associated receptor for urokinase plasminogen activator (uPAR) is released as both full-length soluble uPAR (suPAR) and cleaved (c-suPAR) form that maintain ability to bind to integrins and other receptors, thus triggering and modulating cell ...
Manuela Nebuloni, Lidia Zawada, Angelita Ferri, Antonella Tosoni, Pietro Zerbi, Massimo Resnati, Guido Poli, Luca Genovese, Massimo Alfano   +8 more
doaj   +1 more source

Dynamic Remodeling of Oocyte‐Granulosa Cell Communication During Bovine Folliculogenesis Revealed by Transcriptomic Meta‐Analyses

The FASEB Journal, Volume 40, Issue 18, 30 September 2026.
Bidirectional communication between oocytes and granulosa cells undergoes progressive remodeling during bovine folliculogenesis. Integrative transcriptomic analysis identified stage‐specific ligand‐receptor signaling networks coordinating structural, metabolic, and developmental processes.
Noemi Monferini, Ludovica Donadini, Pritha Dey, Federica Franciosi, Valentina Lodde, Maria Belen Rabaglino, Alberto Maria Luciano   +6 more
wiley   +1 more source

Macrophages exposed continuously to lipopolysaccharide and other agonists that act via toll-like receptors exhibit a sustained and additive activation state [PDF]

, 2001
Background: Macrophages sense microorganisms through activation of members of the Toll-like receptor family, which initiate signals linked to transcription of many inflammation associated genes.
Aderem, A, Underhill David M, Ozinsky, A O, Underhill, D. M., Ozinsky, A.O., Sweet Matthew J, Hume, D A, Liew Foo Y, Sweet, M J, Underhill, D M, Liew, F Y, Liew, F.Y., Aderem, A., Sweet, M. J., Hume, D. A., Hume David A, Ozinsky Adrian O, Aderem Alan   +17 more
core   +1 more source

Sustained Therapeutic Efficacy of Intravenous Plasminogen Concentrate in Pediatric Patients With Type 1 Plasminogen Deficiency: An Analysis of Dosing Parameters and Clinical Outcomes

Pediatric Blood &Cancer, Volume 73, Issue 9, September 2026.
ABSTRACT Background Type 1 plasminogen deficiency (PLGD‐1) is an ultra‐rare autosomal recessive disorder caused by variants in the PLG gene and affects approximately 1.6 individuals per million. The condition is characterized by decreased plasminogen levels and impaired function, resulting in fibrin‐rich lesions on mucous membranes throughout the body.
Charles Nakar, Karen Thibaudeau, Mary Mathias, Heather McDaniel, Madlen Reschke, Klaus Tenbrock, Joseph M. Parker, Amy Shapiro   +7 more
wiley   +1 more source

Patterned ELR‐Gelatin Hydrogels Enable Rapid Endothelial Monolayer Formation via Bioactive Matrix Chemistry and Surface Topography

Advanced Healthcare Materials, Volume 15, Issue 34, 11 September 2026.
Micro‐ and nano‐patterned elastin‐like recombinamer (ELR) hydrogels integrate bioactive matrix chemistry with defined surface topography. The combined cues promote rapid endothelial cell capture, alignment, and monolayer formation on soft substrates.
Jagoda Litowczenko, Yannick Richter, Martyna Michalska, Piotr Paczos, Karine Tadevosyan, Daniel Uribe, Jose Carlos Rodriguez‐Cabello, Ioannis Papakonstantinou, Angel Raya   +8 more
wiley   +1 more source

Engineering CAR‐Macrophages With Advanced Delivery Systems for Tissue Repair

Advanced Science, Volume 13, Issue 51, 14 September 2026.
This review highlights how engineered macrophages equipped with chimeric antigen receptors (CAR) guide tissue repair by recognizing disease‐related targets, clearing harmful cells, and reshaping local immune environments. It summarizes macrophage biology, CAR design, delivery platforms, and functionalization strategies, and discusses emerging ...
Yixin Zhang, Jintian Yu, Liang Yuan, Ziliang Fu, Yiming Yao, Lingna Chen, Shixiong Chen, Aikemu Ainiwaer, Xiaolin Cui   +8 more
wiley   +1 more source

Natural Compounds Targeting Oncogenic Signaling Networks in Glioblastoma: Molecular Mechanisms, Translational Advances, and Clinical Perspectives

Brain and Behavior, Volume 16, Issue 9, September 2026.
Glioblastoma (GBM) is a highly aggressive brain tumor with a poor prognosis, driven by abnormal signaling pathways that promote growth and resistance to treatment. Conventional therapies are inadequate, highlighting the need for novel multitargeted approaches.
Mehrukh Zehravi, Md Abul Hassan, Md. Al Amin, Sherouk Hussein Sweilam, Jeetendra Kumar Gupta, Ramenani Hari Babu, Pericharla Venkata Narasimha Raju, Krishna Vamsi Kandimalla, Phanindra Erukulla, Patibandla Jahnavi, Rajeshwar Vodeti, Abdul Ajeed Mohathasim Billah, Safia Obaidur Rab, Sharuk L. Khan   +13 more
wiley   +1 more source

Urokinase-type plasminogen activator receptor

, 2003
A polypeptide presenting an epitope cross-reactive with an epitope of urokinase-type plasminogen activator receptor, and/or having uPA binding activity, is described.
Pollanen,, Jari, Vaheri,, Antti, Dano, Keld, Pyke, Charles, Masucci, Maria, Teresa, Roldan, Ann, Louring, Behrendt, Niels, Ploug, Michael, Cubellis, Maria, Vittoria, Ronne, Ebbe, Tapiovaara,, Hannele, Lund Leif, Roge, Patthy, Laszlo, Salonen,, Eeva-Marjatta, Moller Lisbeth, Birk, Ellis, Vincent, Stephens, Ross, W, Blasi, Francesco, Appella,, Ettore, Schleuning,, Wolf-Dieter, Kristensen, Peter   +20 more
core   +1 more source