Adrenergic orchestration of immune cell dynamics in response to cardiac stress

TK Nayak, D Parasania, DG Tilley - Journal of Molecular and Cellular …, 2024 - Elsevier
Abstract Immune cells contribute approximately 5–10% of the heart's total cell population,
including several myeloid cell and lymphocyte cell subsets, which, despite their relatively …

Non-bone-derived exosomes: a new perspective on regulators of bone homeostasis

P Wang, W Shao, Z Li, B Wang, X Lv, Y Huang… - Cell Communication and …, 2024 - Springer
Accumulating evidence indicates that exosomes help to regulate bone homeostasis. The
roles of bone-derived exosomes have been well-described; however, recent studies have …

Inhibition of sympathetic tone via hypothalamic descending pathway propagates glucocorticoid-induced endothelial impairment and osteonecrosis of the femoral head

W Shao, B Wang, P Wang, S Zhang, S Gong, X Guo… - Bone research, 2024 - nature.com
Osteonecrosis of the femoral head (ONFH) is a common complication of glucocorticoid (GC)
therapy. Recent advances demonstrate that sympathetic nerves regulate bone homeostasis …

Increased β2-adrenergic signaling promotes fracture healing through callus neovascularization in mice

D Jahn, PR Knapstein, E Otto, P Köhli… - Science Translational …, 2024 - science.org
Traumatic brain injury (TBI) leads to skeletal changes, including bone loss in the unfractured
skeleton, and paradoxically accelerates healing of bone fractures; however, the …

Beta2 adrenergic receptor–mediated abnormal myelopoiesis drives neuroinflammation in aged patients with traumatic brain injury

R Jiang, Z Lu, C Wang, J Xiao, Q Liu, X Xu, J Shi… - Science …, 2024 - science.org
Aged patients often suffer poorer neurological recovery than younger patients after traumatic
brain injury (TBI), but the mechanisms underlying this difference remain unclear. Here, we …

[HTML][HTML] Adrenergic modulation of neutrophil and macrophage functions: Pathophysiological cues

C Vida, Y Portilla, C Murga - Current Opinion in Physiology, 2024 - Elsevier
In this review, we will summarize current and past findings on the adrenergic regulation of
myeloid cell functions and dynamics, with special emphasis on the pathophysiological …

The mechanism of bone healing after traumatic brain injury

Y Xiong, W Zhong, B Mi - Brain‐X, 2023 - Wiley Online Library
A growing body of evidence suggests that patients who experience traumatic brain injuries
(TBIs) exhibit significantly shorter healing periods compared to those with isolated fractures …

Intersections of fibrodysplasia ossificans progressiva and traumatic heterotopic ossification

C Juan, AC Bancroft, JH Choi, JH Nunez, CA Pagani… - Biomolecules, 2024 - mdpi.com
Heterotopic ossification (HO) is a debilitating pathology where ectopic bone develops in
areas of soft tissue. HO can develop as a consequence of traumatic insult or as a result of …

Therapeutically Fine-Tuning Autonomic Nervous System to Treat Sepsis: A New Perspective on the Immunomodulatory Effects of Acupuncture

Z Zhang, D Zhang, Q Lin, X Cui - Journal of Inflammation Research, 2024 - Taylor & Francis
Recent studies have highlighted the immunomodulatory effects of acupuncture on sepsis
and proposed novel non-pharmacological or bioelectronic approaches to managing …

Extracellular vesicles from mechanical loading stimulated-macrophage favor fracture healing through targeting Adrb2 of osteoblast

H Zhao, W Liu, P Wang, S Zhang, X Xing, Z Yan… - Chemical Engineering …, 2024 - Elsevier
Appropriate mechanical loading (ML) accelerates fracture healing. Macrophages, being the
primary mechanosensitive immune cells, play a pivotal role in the regulation of bone …