Trem2 acts as a non-classical receptor of interleukin-4 to promote diabetic wound healing.

Background: The immunoglobulin superfamily protein Trem2 (triggering receptor expressed on myeloid cells 2) is primarily expressed on myeloid cells where it functions to regulate macrophage-related immune response induction. While macrophages are essential mediators of diabetic wound healing, the specific regulatory role that Trem2 plays in this setting remains to be established.

Objective: This study was developed to explore the potential importance of Trem2 signalling in diabetic wound healing and to clarify the underlying mechanisms through which it functions.

Promotion of polyhydroxyalkanoates-producing granular sludge formation by lactic acid using anaerobic dynamic feeding process.

To promote the formation of granular sludge with high polyhydroxyalkanoates (PHAs) synthesis ability, an anaerobic dynamic feeding process (AnDF) was proposed. This process combines the feast-famine mode with an anaerobic plug flow feeding process and involving variations in cycle length and settling time. The effects of lactic acid (LA) content (0 %, 20 %, and 40 % COD) on sludge granulation and PHAs production were investigated using three AnDF reactors (R1, R2, and R3).

Trajectories and predictors of gerontological service career adaptability among health science undergraduates: A longitudinal study.

Background: In response to the aging population, it is essential to examine gerontological service career adaptability among health science undergraduates.

Objectives: This study aimed to clarify the trajectories and predictors of health science undergraduates' gerontological service career adaptability.

Design: This study adopted a longitudinal design.

The relationship between fatigue, exercise self-efficacy, fear of movement, and quality of life in patients with heart failure: A moderated mediation model.

This study was aimed to examine the moderated mediating effects of exercise self-efficacy and fear of movement on the relationship between fatigue and quality of life in patients with heart failure. A total of 305 patients with heart failure were enrolled in this cross-sectional study. The results showed that fear of movement significantly mediated the relationship between fatigue and quality of life, indicating that relieving fear of movement may be beneficial to improve quality of life.

Determinants of preparedness in family caregivers of patients with heart failure.

Aims: Inadequate preparedness of family caregivers contributes to adverse outcomes of patients with heart failure (HF). However, evidence on caregiver preparedness is limited. This study aims to examine the determinants and potential mechanisms of preparedness in family caregivers of patients with HF.

Bright light therapy-induced improvements of mood, cognitive functions and cerebellar functional connectivity in subthreshold depression: A randomized controlled trial.

Background: The efficacy of bright light therapy (BLT) in ameliorating depression has been validated. The present study is to investigate the changes of depressive symptoms, cognitive function and cerebellar functional connectivity (FC) following BLT in individuals with subthreshold depression (StD).

Method: Participants were randomly assigned to BLT group ( = 47) or placebo ( = 41) in this randomized controlled trial between March 2020 and June 2022.

X-Paste improves wound healing in diabetes NF-E2-related factor/HO-1 signaling pathway.

Background: Diabetic foot ulcers (DFU), as severe complications of diabetes mellitus (DM), significantly compromise patient health and carry risks of amputation and mortality.

Aim: To offer new insights into the occurrence and development of DFU, focusing on the therapeutic mechanisms of X-Paste (XP) of wound healing in diabetic mice.

Methods: Employing traditional Chinese medicine ointment preparation methods, XP combines various medicinal ingredients.

Interleukin inhibitors and the associated risk of candidiasis.

Interleukins (ILs) are vital in regulating the immune system, enabling to combat fungal diseases like candidiasis effectively. Their inhibition may cause enhanced susceptibility to infection. IL inhibitors have been employed to control autoimmune diseases and inhibitors of IL-17 and IL-23, for example, have been associated with an elevated risk of infection.

Phaeohyphomycosis caused by , a plant pathogen worldwide.

Although rare, trans-kingdom infection features an interesting infection biology concept, in which highly versatile pathogenic attributes allow successful infections in evolutionarily highly divergent species. is a phytopathogenic fungus and occasionally causes human infections. Herein, we report a phaeohyphomycosis case caused by .

Progress in the application of nanoparticles for the treatment of fungal infections: A review.

The burden of fungal infections on human health is increasing worldwide. , , and are the top three human pathogenic fungi that are responsible for over 90% of infection-related deaths. Moreover, effective antifungal therapeutics are lacking, primarily due to host toxicity, pathogen resistance, and immunodeficiency.

Increased functional connectivity between the midbrain and frontal cortex following bright light therapy in subthreshold depression: A randomized clinical trial.

The underlying mechanisms of bright light therapy (BLT) in the prevention of individuals with subthreshold depression symptoms are yet to be elucidated. The goal of the study was to assess the correlation between midbrain monoamine-producing nuclei treatment-related functional connectivity (FC) changes and depressive symptom improvements in subthreshold depression. This double-blind, randomized, placebo-controlled clinical trial was conducted between March 2020 and June 2022.

Benzamidine Conjugation Converts Expelled Potential Active Agents into Antifungals against Drug-Resistant Fungi.

Fungal infections present a growing global public health concern, necessitating the development of novel antifungal drugs. However, many potential antifungals, particularly the expelled potential active agents (EPAAs), are often underestimated owing to their limitations in cellular entry or expulsion by efflux pumps. Herein, we identified 68 EPAAs out of 2322 candidates with activity against a efflux pump-deficient strain and no inhibitory activity against the wild-type strain.

XB130 inhibits healing of diabetic skin ulcers through the PI3K/Akt signalling pathway.

Background: Diabetic skin ulcers, a significant global healthcare burden, are mainly caused by the inhibition of cell proliferation and impaired angiogenesis. XB130 is an adaptor protein that regulates cell proliferation and migration. However, the role of XB130 in the development of diabetic skin ulcers remains unclear.

Intestinal microbiota links to allograft stability after lung transplantation: a prospective cohort study.

Whether the alternated microbiota in the gut contribute to the risk of allograft rejection (AR) and pulmonary infection (PI) in the setting of lung transplant recipients (LTRs) remains unexplored. A prospective multicenter cohort of LTRs was identified in the four lung transplant centers. Paired fecal and serum specimens were collected and divided into AR, PI, and event-free (EF) groups according to the diagnosis at sampling.

Association Between Benefit Finding and Self-care Management in Heart Failure Patient-Caregiver Dyads: The Mediating Role of Mutuality.

Background: Inadequate self-care management has been reported in patients with heart failure (HF) and their family caregivers. However, evidence on the influencing factors and corresponding action paths for self-care management within a dyadic context is limited.

Objective: The aim of this study was to examine dyadic associations between benefit finding and self-care management in HF patient-caregiver dyads and the mediating role of mutuality in these associations.

Diagnosis of invasive fungal infections: challenges and recent developments.

Background: The global burden of invasive fungal infections (IFIs) has shown an upsurge in recent years due to the higher load of immunocompromised patients suffering from various diseases. The role of early and accurate diagnosis in the aggressive containment of the fungal infection at the initial stages becomes crucial thus, preventing the development of a life-threatening situation. With the changing demands of clinical mycology, the field of fungal diagnostics has evolved and come a long way from traditional methods of microscopy and culturing to more advanced non-culture-based tools.

Differences in the luminal and mucosal gut microbiomes and metabolomes of oriental rat snake (Ptyas mucosus).

Previous studies regarding the gastrointestinal biogeography of microbiomes generally focused on longitudinal comparisons, whereas few studies have compared luminal and mucosal microbiomes. Investigations of the snake gut microbiome have attracted interest because of the unique digestive physiology and hibernation behavior, but adequate sampling methods must be developed. Here, we used an omics approach combining 16S rRNA gene sequencing with untargeted metabolomics to profile the luminal and mucosal gut microbiomes and metabolomes in oriental rat snakes, with the goal of revealing the heterogeneity and co-occurrence at these sites.

Enzyme-loaded glycogen nanoparticles with tumor-targeting Activatable host-guest supramolecule for augmented chemodynamic therapy.

Chemodynamic therapy (CDT) has advantages in site-specific killing tumor and avoiding systemically side effect. Although numerous nano-systems have been developed to enhance the intracellular hydrogen peroxide (HO) for improving CDT effect, the biocompatibility of the materials limits their further biomedical applications. Herein glycogen, as a natural biological macromolecule, was used to construct a new targeted separable GOx@GF/HC nanoparticle system to deliver glucose oxidase (GOx) for CDT/starvation tumor therapy.

Dexamethasone microspheres and celecoxib microcrystals loaded into injectable gels for enhanced knee osteoarthritis therapy.

The combination of corticosteroids and nonsteroidal anti-inflammatory drugs (NSAIDs) has been commonly used for inflammation and chronic articular pain in the clinic. Nonetheless, the long-term administration of both medications might result in osteonecrosis of the knee due to repeated injections of steroids and side effects in the gastrointestinal and cardiovascular systems. To overcome these unmet medical needs, we designed a microsphere-microcrystal-gel delivery system for intra-articular injection.

Characteristics and Prognosis of Talaromyces marneffei Infection in HIV-positive Children in Southern China.

Knowledge about the clinical characteristics and prognostic factors of Talaromyces marneffei infection in children is limited, especially in HIV-positive children. We performed a retrospective study of all HIV-positive pediatric inpatients with T. marneffei infection in a tertiary hospital in Southern China between 2014 and 2019 and analyzed the related risk factors of poor prognosis using logistic regression.