IFITM3 regulates fibrinogen endocytosis and platelet reactivity in nonviral sepsis

RA Campbell, BK Manne, M Banerjee… - The Journal of clinical …, 2022 - jci.org
Platelets and megakaryocytes are critical players in immune responses. Recent reports
suggest infection and inflammation alter the megakaryocyte and platelet transcriptome to …

Plasma growth factors maintain constitutive translation in platelets to regulate reactivity and thrombotic potential

JGT Wurtzel, S Lazar, S Askari, X Zhao… - Blood …, 2024 - ashpublications.org
Mechanisms of proteostasis in anucleate circulating platelets are unknown and may
regulate platelet function. We investigated the hypothesis that plasma–borne growth …

The predominant PAR4 variant in individuals of African ancestry worsens murine and human stroke outcomes

F Denorme, ND Armstrong, ML Stoller, I Portier… - The Journal of Clinical …, 2023 - jci.org
Protease-activated receptor 4 (PAR4)(gene F2RL3) harbors a functional dimorphism,
rs773902 A/G (encoding Thr120/Ala120, respectively) and is associated with greater platelet …

MNK proteins as therapeutic targets in leukemia

C Mazewski, LC Platanias - OncoTargets and Therapy, 2023 - Taylor & Francis
In leukemia, resistance to therapy is a major concern for survival. MAPK-interacting kinases
(MNKs) have been identified as important activators of oncogenic-related signaling and may …

Aging-related alterations in mechanistic target of rapamycin signaling promote platelet hyperreactivity and thrombosis

I Portier, BK Manne, Y Kosaka, ND Tolley… - Journal of Thrombosis …, 2024 - Elsevier
Background Aging is an independent risk factor for the development of cardiovascular,
thrombotic, and other chronic diseases. However, mechanisms of platelet hyperactivation in …

α-Actinin-1 deficiency in megakaryocytes causes low platelet count, platelet dysfunction, and mitochondrial impairment

X Lin, H Gao, M **n, J Huang, X Li, Y Zhou, K Lv… - Blood Advances, 2025 - Elsevier
Cytoskeletal remodeling and mitochondrial bioenergetics play important roles in
thrombocytopoiesis and platelet function. Recently, α-actinin-1 mutations have been …

Platelets, plasma, and proteostasis: a translation tightrope

I Portier, MT Rondina - Blood Advances, 2024 - ashpublications.org
In this issue of Blood Advances, Wurtzel et al 1 report on the critical role of plasma growth
factors in the maintenance of constitutive protein translation in platelets. Their findings …

The genetic risk factors for cerebral venous thrombosis: a case-control study in a Chinese national comprehensive hospital

S Wang, M Yao, X Yang, Y Zhu, B Peng - Thrombosis Journal, 2024 - Springer
Abstract Background About 13–25% of cerebral venous thrombosis (CVT) cases lack clear
etiology, which may be associated with underlying genetic factors. This study aims to …

Endogenous SIRT6 in platelets negatively regulates platelet activation and thrombosis

Y Liu, T Wang, Q Zhou, G **n, H Niu, F Li… - Frontiers in …, 2023 - frontiersin.org
Thromboembolism resulting from platelet dysfunction constitutes a significant contributor to
the development of cardiovascular disease. Sirtuin 6 (SIRT6), an essential NAD+-dependent …

Carboxypeptidase M modulates BMSCs osteogenesis–adipogenesis via the MAPK/ERK pathway: An integrated single‐cell and bulk transcriptomic study

Z Liao, X Zheng, H Li, Z Deng, S Feng… - The FASEB …, 2024 - Wiley Online Library
The pathogenesis of osteoporosis (OP) is closely associated with the disrupted balance
between osteogenesis and adipogenesis in bone marrow‐derived mesenchymal stem cells …