Immunology of human fibrosis

M Bhattacharya, P Ramachandran - Nature Immunology, 2023 - nature.com
Fibrosis, defined by the excess deposition of structural and matricellular proteins in the
extracellular space, underlies tissue dysfunction in multiple chronic diseases. Approved …

Immune and inflammatory mechanisms in hypertension

TJ Guzik, R Nosalski, P Maffia… - Nature Reviews …, 2024 - nature.com
Hypertension is a global health problem, with> 1.3 billion individuals with high blood
pressure worldwide. In this Review, we present an inflammatory paradigm for hypertension …

Impaired T cell IRE1α/XBP1 signaling directs inflammation in experimental heart failure with preserved ejection fraction

S Smolgovsky, AL Bayer, K Kaur… - The Journal of …, 2023 - Am Soc Clin Investig
Heart failure with preserved ejection fraction (HFpEF) is a widespread syndrome with limited
therapeutic options and poorly understood immune pathophysiology. Using a 2-hit …

Integration mapping of cardiac fibroblast single-cell transcriptomes elucidates cellular principles of fibrosis in diverse pathologies

R Patrick, V Janbandhu, V Tallapragada, SSM Tan… - Science …, 2024 - science.org
Single-cell technology has allowed researchers to probe tissue complexity and dynamics at
unprecedented depth in health and disease. However, the generation of high-dimensionality …

T-cell MyD88 is a novel regulator of cardiac fibrosis through modulation of T-cell activation

AL Bayer, S Smolgovsky, N Ngwenyama… - Circulation …, 2023 - Am Heart Assoc
BACKGROUND: Cardiac inflammation in heart failure is characterized by the presence of
damage-associated molecular patterns, myeloid cells, and T cells. Cardiac damage …

Fibroblasts and immune cells: At the crossroad of organ inflammation and fibrosis

S Smolgovsky, B Theall, N Wagner… - American Journal of …, 2024 - journals.physiology.org
The immune and fibrotic responses have evolved to work in tandem to respond to pathogen
clearance and promote tissue repair. However, excessive immune and fibrotic responses …

Immunomodulation and immunopharmacology in heart failure

G Markousis-Mavrogenis, L Baumhove… - Nature Reviews …, 2024 - nature.com
The immune system is intimately involved in the pathophysiology of heart failure. However, it
is currently underused as a therapeutic target in the clinical setting. Moreover, the …

Myocardial immune cells: the basis of cardiac immunology

CD Cohen, ST Rousseau, KC Bermea… - The Journal of …, 2023 - journals.aai.org
The mammalian heart is characterized by the presence of striated myocytes, which allow
continuous rhythmic contraction from early embryonic development until the last moments of …

Fibroblast and immune cell cross-talk in cardiac fibrosis

A Hara, MD Tallquist - Current Cardiology Reports, 2023 - Springer
Abstract Purpose of Review The intricate interplay between inflammatory and reparative
responses in the context of heart injury is central to the pathogenesis of heart failure. Recent …

Contributions of inflammation to cardiometabolic heart failure with preserved ejection fraction

EB Thorp, M Filipp - Annual Review of Pathology: Mechanisms …, 2024 - annualreviews.org
The most common form of heart failure is heart failure with preserved ejection fraction
(HFpEF). While heterogeneous in origin, the most common form of HFpEF is the …