A Pilot Study on the Impact of Smoking on Adipose Derived Stem Cell Function in Burn Patients.

Adipose-derived stem cells (ADSCs) have an important role in the modulation of burned tissue repair through the release of paracrine factors that stimulate the wound healing response. In this study, we tested the hypothesis that smoking status alters the profile of paracrine factors secreted from ADSCs isolated from damaged adipose tissue. Adipose tissue was collected from adult patients (N=8) with severe burn injuries (>20% total body surface area) at the index operation.

Needs assessment for a new military burn care educational curriculum focused on prolonged field care: The Burns for Providers Program (BP2).

We performed a needs assessment to determine the essential elements for a curriculum teaching burn care during Large Scale Combat Operations against peer/near-peer adversaries within multi-domain contested combat environments. Virtual and face-to-face site visit meetings were conducted with 20 stakeholders at 3 levels: 1) Subject Matter Experts (SMEs) in military burn casualty care at the U.S.

Maternal stress and the early embryonic microenvironment: investigating long-term cortisol effects on bovine oviductal epithelial cells using air-liquid interface culture.

The oviduct epithelium is the initial maternal contact site for embryos after fertilization, offering the microenvironment before implantation. This early gestation period is particularly sensitive to stress, which can cause reduced fertility and reproductive disorders in mammals. Nevertheless, the local impact of elevated stress hormones on the oviduct epithelium has received limited attention to date, except for a few reports on polyovulatory species like mice and pigs.

Calpain-1 weakens the nuclear envelope and promotes the release of neutrophil extracellular traps.

The inducers of neutrophil extracellular trap (NET) formation are heterogeneous and consequently, there is no specific pathway or signature molecule indispensable for NET formation. But certain events such as histone modification, chromatin decondensation, nuclear envelope breakdown, and NET release are ubiquitous. During NET formation, neutrophils drastically rearrange their cytoplasmic, granular and nuclear content.