Results 161 to 170 of about 136,538 (301)

RAB4A acts as a negative feedback regulator of extracellular vesicle secretion during TGF‐β signaling

open access: yesThe FEBS Journal, EarlyView.
TGF‐β signaling regulates extracellular vesicle (EV) release in cancer cells by modulating the expression and activity of genes associated with EV biogenesis. The TGF‐β‐induced upregulation of RAB4A expression facilitates fast endosomal recycling, a process that limits the fusion of multivesicular bodies with the plasma membrane and EV secretion. Hence,
Dorival Mendes Rodrigues‐Junior   +5 more
wiley   +1 more source

Combating ageing beyond the cell: Emerging roles of extracellular proteostasis

open access: yesThe FEBS Journal, EarlyView.
Ageing challenges the body's ability to maintain a stable and functional proteome, leading to protein damage and aggregation both inside and outside cells. This review focuses on the less well understood mechanisms of extracellular protein quality control and how they become disrupted in ageing, particularly in neurodegenerative diseases.
Siddharth R. Venkatesh   +7 more
wiley   +1 more source

Correction: Exposure of HL-60 human leukaemic cells to 4-hydroxynonenal promotes the formation of adduct(s) with α-enolase devoid of plasminogen binding activity. [PDF]

open access: yesBiochem J
Barrera G   +14 more
europepmc   +1 more source

Life‐stage variation in Sable Shearwater (Ardenna carneipes) physiology assessed using proteomics

open access: yesIbis, EarlyView.
Life‐stage transitions in seabirds involve substantial shifts in physiological demands, yet the molecular mechanisms underpinning these changes remain poorly resolved. Here we applied untargeted data‐independent acquisition mass spectrometry (DIA‐MS) to characterize and compare the plasma proteomes of fledgling and adult Sable Shearwaters Ardenna ...
Alix M. de Jersey   +5 more
wiley   +1 more source

Functional Aspects of Fibrin Structure Alterations by Tranexamic Acid in the Inhibition of Fibrinolysis. [PDF]

open access: yesBiomolecules
Balog Virag K   +9 more
europepmc   +1 more source

Activation of the Urokinase Plasminogen Activator/Urokinase Plasminogen Activator Receptor System in Periodontitis: A Case–Control Study

open access: yesInternational Journal of Dental Hygiene, EarlyView.
ABSTRACT Introduction The plasminogen activating (PA) system has a multitude of functions such as wound healing, proteolytic activity, collagen degradation and cell growth, and the role of the urokinase plasminogen activator/urokinase plasminogen activator receptor (uPA/uPAR) system has been studied in many disease states.
Ahmed Khudhur   +6 more
wiley   +1 more source

How I Investigate Bleeding Disorders of Unknown Cause: Current Diagnostic Pathways and Gaps in Laboratory Investigation

open access: yesInternational Journal of Laboratory Hematology, EarlyView.
ABSTRACT Bleeding disorder of unknown cause (BDUC) constitutes the largest group of patients presenting with a mild‐to‐moderate bleeding tendency in tertiary care settings. Their clinical bleeding phenotype is characterized by mucocutaneous bleeding, as well as bleeding following surgical challenges or childbirth, and is associated with impaired health‐
Dino Mehic   +3 more
wiley   +1 more source

Coagulation and Fibrinolysis in Normal Pregnancy and Complicated Pregnancy

open access: yesInternational Journal of Laboratory Hematology, EarlyView.
ABSTRACT Introduction Pregnancy induces significant physiological changes in the hemostatic system, leading to a hypercoagulable state to prevent postpartum hemorrhage. These adaptations involve alterations in coagulation and fibrinolysis, which can be further modified in complicated pregnancies such as gestational diabetes mellitus (GDM) and ...
Yang Su   +6 more
wiley   +1 more source

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