Results 191 to 200 of about 91,776 (288)

Integration of Chemical Probes and Degradomics Reveals That Cathepsin B Functions Primarily as a Dipeptidyl Carboxypeptidase in Macrophages

ChemMedChem, Volume 21, Issue 21, 12 November 2026.
An integrated chemical biology and degradomics approach reveals the proteolytic landscape of cathepsin B in mouse macrophages. Z‐RK‐AOMK perturbs the cysteine cathepsin network and reveals that cathepsin B predominantly exhibits dipeptidyl carboxypeptidase activity in cells.
Kai‐Qi Yek, Francesca L. Apolloni, Bangyan Xu, Nghi H. Nguyen, Alexander R. Ziegler, Nichollas E. Scott, Brad E. Sleebs, Laura E. Edgington‐Mitchell   +7 more
wiley   +1 more source

Safety and Effectiveness of a High‐Dose, Tailored Tissue Plasminogen Activator Therapy Protocol: A Joint Pediatric Hematology and Cardiac ICU Quality Improvement Initiative Analysis

Pediatric Blood &Cancer, Volume 73, Issue 11, November 2026.
ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak, Oded Gilad, Yael Feinstein, Sigal Nakav, Ofer Schiller, Joanne Yacobovich   +5 more
wiley   +1 more source

Neutrophil Extracellular Traps Block Fibrinolysis in Ischemic Stroke

Annals of Neurology, Volume 100, Issue 5, Page 964-978, November 2026.
Objectives Intravenous thrombolysis (IVT) failure in acute ischemic stroke (AIS) is frequent, but its causes remain elusive. We investigated whether biologically relevant intrathrombus concentrations of tissue plasminogen activator (tPA) were achieved in failed IVT and whether neutrophil extracellular traps (NETs) contributed to this therapeutic ...
Mialitiana Solo Nomenjanahary, Jean‐Philippe Desilles, Fatima Zemali, Astride Perrot, Lucas Di Meglio, Sara Zalghout, Jéromine Fasille, Jérémy Neel, Stéphane Loyau, Julien Labreuche, Marie‐Charlotte Bourrienne, Dorothée Faille, François Delvoye, Véronique Ollivier, Sébastien Dupont, Jasmina Rogozarski, Nahida Brikci‐Nigassa, Robert L. Medcalf, Nadine Ajzenberg, Mikael Mazighi, Benoît Ho‐Tin‐Noé, the compoCLOT Study Group   +21 more
wiley   +1 more source

Phytochemical Screening, Pharmacological Evaluation, and Exploratory In Silico Analysis of Emilia sonchifolia Extract and Solvent Fractions

Cell Biochemistry and Function, Volume 44, Issue 11, November 2026.
ABSTRACT Emilia sonchifolia (L.) DC. is a medicinal plant used traditionally for the management of several disorders; however, integrated experimental evaluation of its pharmacological properties remains limited. This study evaluated the phytochemical composition and selected biological activities of the methanolic whole‐plant extract of E. sonchifolia
Md. Masud Morshed, Mohammad Arman, Mohammad Nazmul Islam, Ziaul Karim, Rakibur Rahman, Mohammed Hassan Kawsar, Md. Sohel Rana   +6 more
wiley   +1 more source

Elevated Lipoprotein(a) Predicts Recurrent Myocardial Infarction in Diabetic Patients Following Acute Coronary Syndromes

Clinical Cardiology, Volume 49, Issue 11, November 2026.
Elevated lipoprotein(a) levels are associated with an increased risk of recurrent myocardial infarction in diabetic patients following acute coronary syndromes or PCI, but not with repeat revascularization. These findings highlight Lp(a) as a key contributor to residual cardiovascular risk and a potential tool for post‐ACS risk stratification. ABSTRACT
Ermilo Echeverria‐Ortegon, Mario César Torres‐Chávez, Alfredo Pérez‐Tagle Tejeda, Paulina Caballero‐Osorno, Juan Pastor‐Cervantes, Hugo Laviada‐Molina   +5 more
wiley   +1 more source

Fibrin(ogen)-independent role of plasminogen activators in acetaminophen-induced liver injury. [PDF]

Am J Pathol, 2012
Sullivan BP, Kassel KM, Jone A, Flick MJ, Luyendyk JP.   +4 more
europepmc   +1 more source

Proteomic signatures of equine dental tooth tissues in ageing and disease

Equine Veterinary Journal, Volume 58, Issue 6, Page 1552-1569, November 2026.
Abstract Background Ageing and dental disease in horses lead to structural and functional deterioration of dental tissues, yet their molecular signatures remain poorly characterised. Understanding how these processes alter the protein composition of enamel, dentin, cementum and pulp is essential for improving equine oral health and identifying ...
Anders Jensen, Danae Emilie Zambouli, Iris Gringel, Zoe Nugent, Kazuhiro Yamamoto, Lee Cooper, Andrew J. Peffers, Guido Rocchigiani, Mandy J. Peffers   +8 more
wiley   +1 more source

Revisiting Inherited Metabolic Diseases (IMDs) Through the Lens of Selective Autophagy

Journal of Inherited Metabolic Disease, Volume 49, Issue 6, November 2026.
ABSTRACT Selective autophagy is increasingly recognized as a fundamental quality‐control mechanism that complements bulk autophagy by enabling the targeted degradation of specific intracellular cargos, including mitochondria, endoplasmic reticulum (ER), lipid droplets, glycogen, peroxisomes, ferritin, ribosomes, and protein aggregates.
Marianna Maddaluno, Laura Cinque, Viviana Cetrangolo, Chiara De Leonibus   +3 more
wiley   +1 more source

A grading system of dynamic fibrinolysis resistance in sepsis associates with ICU outcomes. [PDF]

Am J Respir Crit Care Med
Coupland LA, Frost SA, Lin J, Pham N, Self M, Crispin PJ, Rabbolini DJ, Keragala CB, Medcalf RL, Aneman A.   +9 more
europepmc   +1 more source

Leptin Neutralization Attenuates Inflammaging in Endothelial and Immune Cell Models

MedComm, Volume 7, Issue 11, November 2026.
Multiple mechanisms including senescent cell accumulation, metabolic and endotoxin‐driven stimulation of immune and endothelial cells contribute to inflammaging, the chronic low‐grade inflammatory status underlying age‐related diseases. Blocking leptin signaling in experimental models of inflammaging blunts inflammation in a model‐specific manner while
Valeria Pellegrini, Rosalba La Grotta, Alessia Metallo, Francesca Carreras, Chiara Frigé, Giulia Matacchione, Angelica Giuliani, Jacopo Sabbatinelli, Fabiola Olivieri, Francesca Rispoli, Lorenzo Drago, Cesare Celeste Berra, Raffaele Marfella, Giuseppe Paolisso, Giuseppe Matarese, Claudio Procaccini, Ilaria Spatocco, Giorgia Mele, Paola de Candia, Antonio Ceriello, Francesco Prattichizzo   +20 more
wiley   +1 more source