Balancing NAD+ deficits with nicotinamide riboside: therapeutic possibilities and limitations

A Cercillieux, E Ciarlo, C Canto - Cellular and Molecular Life Sciences, 2022 - Springer
Alterations in cellular nicotinamide adenine dinucleotide (NAD+) levels have been observed
in multiple lifestyle and age-related medical conditions. This has led to the hypothesis that …

The gut microbiota promotes distal tissue regeneration via RORγ+ regulatory T cell emissaries

BS Hanna, G Wang, S Galván-Peña, AO Mann… - Immunity, 2023 - cell.com
Specific microbial signals induce the differentiation of a distinct pool of RORγ+ regulatory T
(Treg) cells crucial for intestinal homeostasis. We discovered highly analogous populations …

JMJD3 activated hyaluronan synthesis drives muscle regeneration in an inflammatory environment

K Nakka, S Hachmer, Z Mokhtari, R Kovac… - Science, 2022 - science.org
Muscle stem cells (MuSCs) reside in a specialized niche that ensures their regenerative
capacity. Although we know that innate immune cells infiltrate the niche in response to …

A discrete 'early-responder'stromal-cell subtype orchestrates immunocyte recruitment to injured tissue

OK Yaghi, BS Hanna, PK Langston, DA Michelson… - Nature …, 2023 - nature.com
Following acute injury, stromal cells promote tissue regeneration by a diversity of
mechanisms. Time-resolved single-cell RNA sequencing of muscle mesenchymal stromal …

Multiscale analysis of a regenerative therapy for treatment of volumetric muscle loss injury

CA Aguilar, SM Greising, A Watts, SM Goldman… - Cell death …, 2018 - nature.com
Skeletal muscle possesses a remarkable capacity to regenerate when injured, but when
confronted with major traumatic injury resulting in volumetric muscle loss (VML), the …

Unwavering pathobiology of volumetric muscle loss injury

SM Greising, JC Rivera, SM Goldman, A Watts… - Scientific reports, 2017 - nature.com
Volumetric muscle loss (VML) resulting from extremity trauma presents chronic and
persistent functional deficits which ultimately manifest disability. Acellular biological …

IL-17A–producing γδT cells promote muscle regeneration in a microbiota-dependent manner

AO Mann, BS Hanna, AR Muñoz-Rojas… - Journal of Experimental …, 2022 - rupress.org
Subsequent to acute injury, skeletal muscle undergoes a stereotypic regenerative process
that reestablishes homeostasis. Various types of innate and adaptive immunocytes exert …

The emergence of the nicotinamide riboside kinases in the regulation of NAD+ metabolism

RS Fletcher, GG Lavery - Journal of Molecular Endocrinology, 2018 - jme.bioscientifica.com
The concept of replenishing or elevating nicotinamide adenine dinucleotide (NAD+)
availability to combat metabolic disease and ageing (described extensively in recent …

[HTML][HTML] Nicotinamide riboside kinases display redundancy in mediating nicotinamide mononucleotide and nicotinamide riboside metabolism in skeletal muscle cells

RS Fletcher, J Ratajczak, CL Doig, LA Oakey… - Molecular …, 2017 - Elsevier
Objective Augmenting nicotinamide adenine dinucleotide (NAD+) availability may protect
skeletal muscle from age-related metabolic decline. Dietary supplementation of NAD+ …

[HTML][HTML] Severe muscle trauma triggers heightened and prolonged local musculoskeletal inflammation and impairs adjacent tibia fracture healing

BJ Hurtgen, CL Ward, K Garg, BE Pollot… - … of musculoskeletal & …, 2016 - ncbi.nlm.nih.gov
Objectives: Complicated fracture healing is often associated with the severity of surrounding
muscle tissue trauma. Since inflammation is a primary determinant of musculoskeletal health …