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This review discusses the heterogeneity of dermal fibroblasts in healthy mouse and human skin and reports no clinical results; the authors highlight potential insights into physiological and pathological wound healing.

This meta-analysis estimated that around 80% of patients who had COVID-19 experienced at least one long-term symptom, with fatigue being the most common reported effect.

This systematic review found that long COVID symptoms, particularly fatigue, sleep disorder, and dyspnoea, were similarly prevalent in ongoing symptomatic COVID-19 and post-COVID-19 syndrome, but psychological issues and poor quality of life were more common in the latter.

This study found that fibroblast behavior switching between proliferation and ECM deposition is vital for dermal architecture, where cell migration is primarily important for tissue repair during wound healing.

This study identified six approved drugs that inhibited spike-mediated cell entry, potentially offering effective treatments against the initial stage of SARS-CoV-2 infection.

This study suggests that two approved drugs may inhibit the SARS-CoV-2 helicase based on significant activity in laboratory models, offering hope for potential COVID-19 treatments.

This study identified four drugs, including brequinar and abiraterone acetate, that inhibited SARS-CoV-2 infection in vitro, providing potential candidates for repurposing to treat COVID-19.

This study observed that early treatment with azithromycin and either nitazoxanide, ivermectin, or hydroxychloroquine in COVID-19 patients may reduce viral shedding, symptom duration, and respiratory complications compared to untreated patients.

This study found that although Hispanic individuals in Northern Nevada faced socioeconomic disadvantages, their mortality rate from COVID-19 was lower than their non-Hispanic counterparts, who had more comorbidities.

This study introduced laser particles as a new imaging probe capable of real-time tracking of thousands of individual cells in 3D tumor models, suggesting potential for advanced single-cell analyses.

This study observed that differences in the expression of genes related to lipid metabolism may play a major role in determining wool fiber diameter in sheep.

In this study, researchers found that microglia play a crucial role in neurogenesis and brain regeneration in zebrafish by regulating inflammatory signaling, and their absence impairs these processes.

This study identifies novel subpopulations of human epidermal melanocytes and specific transcriptional programs that differ from model organisms, providing insights into melanoma dedifferentiation.

This study found that healthcare workers with a positive SARS-CoV-2 nasopharyngeal swab were most likely to report long-COVID symptoms, while seropositive workers without a positive swab had milder symptoms.

This study found that women, younger individuals, and those with a low body mass index were more likely to develop long COVID symptoms, and even mild COVID-19 cases often experienced long-term residual symptoms.

This study found that epithelial cells in the skin of live mice regulate the density and spatial organization of immune cells, which actively maintain their position despite constant cell turnover.

This study's in silico experiments suggest that the average cell proliferation rate can vary with passage number, highlighting the importance of reporting passage numbers for reproducibility in cell culture studies.

In this study, researchers found that the gene Dkk4 influences color pattern formation in domestic cat fetuses, and its mutation is linked to the Ticked pattern type.

This study found that early pharmacological treatment of COVID-19 in females, including those with hyperandrogenic conditions, significantly improved clinical outcomes, with spironolactone users experiencing milder symptoms and faster recovery.

This study found that human centromeric regions exhibit large-scale haplotypes with significant diversity, including entire Neanderthal haplotypes, which may affect chromosome transmission.

This study observed that in adult mice, a cell-autonomous size control mechanism involving the RB pathway determines the timing of S phase entry in epidermal stem cells based on their size, while external microenvironment factors influence growth rates but not this intrinsic coupling.

This study found that by using an automated system to analyze skin histology, 108 structural features were significantly affected by age, and it identified four new aging biomarkers and notable sex-based differences in skin aging.

This study found that Piezo2 channels are primarily located on sensory axon membranes in mechanosensory end organs, supporting a model where mechanical stimuli activate Aβ RA-LTMR neurons via axon protrusions.

This study found that proxalutamide improved immunologic, inflammatory, thrombotic, and oxygen markers in both female and male COVID-19 outpatients, which may support its association with lower hospitalization rates compared to standard care.

This study found that proxalutamide treatment significantly reduced 30-day hospitalization rates in women with mild-to-moderate COVID-19 compared to placebo, with no safety issues identified.

This study found that a 14-day treatment with proxalutamide significantly reduced the 28-day mortality rate in hospitalized COVID-19 patients compared to placebo, with greater benefits observed among those who adhered to the treatment.

In this study, the authors reported that dutasteride significantly reduced total remission time for COVID-19 symptoms in men compared to placebo, especially for fatigue and loss of taste or smell.

In this study, the authors found that inhibiting Cdc42 activity with CASIN restored hair follicle stem cell function and hair growth in aged mice, suggesting potential for treating aging-related hair regeneration issues.

In this study, researchers identified at least four distinct basal stem cell populations in the human interfollicular epidermis, each crucial for maintaining epidermal communication and homeostasis.

This study found that in a mouse model of Leigh syndrome, rapamycin alters brain proteome and may extend survival by targeting protein kinase C.