Ambient temperature and female infertility prevalence: an ecological study based on the 2019 global burden of disease study.

Background: The impact of climate change on human health is well established; however, its effect on the prevalence of female infertility is poorly understood. In this study, we aimed to investigate the association between ambient temperature changes and the prevalence of female infertility.

Methods: In this ecological study, 174 countries and regions were included.

Current application of tissue-engineered dermal scaffolds mimicking the extracellular matrix microenvironment in wound healing.

With the continuous advancement of materials science, cell biology, and biotechnology, tissue engineering has introduced novel solutions to traditional wound healing approaches, particularly demonstrating significant potential in addressing complex or non-healing wounds. One of the key technologies in this field, dermal scaffolds, serve as wound coverage materials that mimic the structural framework of the dermis. They primarily assume the function of extracellular matrix, providing space for cell attachment, migration, and proliferation, thus supporting cellular growth and regulating multiple biological processes in healing.

Metabolic response to burn injury: a comprehensive bibliometric study.

Objective: Burns lead to systemic changes manifested by systemic disturbances in water-electrolyte balance and systemic metabolic and inflammatory responses. The hypermetabolic response after a burn injury relies on metabolic, hormonal, and inflammatory dysregulation mechanisms. This study aimed to provide a comprehensive bibliometric analysis of the burn metabolism research field, identifying key trends, influential contributors, and emerging research hotspots to inform future investigative efforts.

Exploring the Research Focus of RNA-Binding Proteins in Trauma and Burns.

Trauma and burns are leading causes of death and significant global health concerns. RNA-binding proteins (RBPs) play a crucial role in post-transcriptional gene regulation, influencing various biological processes of cellular RNAs. This study aims to review the emerging trends and key areas of research on RBPs in the context of trauma and burns.

Revealing the Therapeutic Potential of Stem Cells in Burn Healing: A Deeper Understanding of the Therapeutic Mechanisms of Epidermal Stem Cells and Mesenchymal Stem Cells.

Burns are a global public health issue and a major cause of disability and death around the world. Stem cells, which are the undifferentiated cells with the potential for indefinite proliferation and multilineage differentiation, have the ability to replace injured skin and facilitate the wound repair process through paracrine mechanisms. In light of this, the present study aims to conduct a bibliometric analysis in order to identify research hotspots of stem cell-related burns and assess global research tendencies.

Efficacy of neoadjuvant PD-1/PD-L1 inhibitor in resectable NSCLC: a meta-analysis based on randomized controlled trials.

Background: The efficacy of neoadjuvant immunotherapy in resectable non-small-cell lung cancer (NSCLC) is controversial. The aim of this study is to explore the efficacy of additional PD-1/PD-L1 inhibitors in the neoadjuvant treatment of resctable NSCLC.

Methods: Data sources included Cochrane Library, Embase, Web of Science, and PubMed from beginning of the database creation to May 2024.

Scholarly knowledge fundamentals and dynamic research hotspots in the field of burns and immunology: A bibliometric analysis.

Background: An estimated 180,000 burn deaths occur each year, and the immune system plays a vital role in wound healing and burn complications, including inflammatory reactions and oxidative stress. This paper aims to explore the basic knowledge and dynamic hotspots in burns and immunology research with bibliometric methods.

Methods: Through systematic retrieval, we ensured all the documents complied with our retrieval strategy and were included in the Science Citation Index-Expanded of the Web of Science Core Collection.

Delayed admission to hospital with proper prehospital treatments prevents severely burned patients from sepsis in China: A retrospective study.

Background: Sepsis is one of the major causes of morbidity and mortality in burn patients. However, the optimal timing of admission which can minimize the probability of sepsis is still unclear. This study aims to determine the optimal time period of admission for severely burned patients and find out the possible reasons for it.

Amniotic miracle: Investigating the unique development and applications of amniotic membrane in wound healing.

Background: The perfect repair of damaged skin has always been a constant goal for scientists; however, the repair and reconstruction of skin is still a major problem and challenge in injury and burns medicine. Human amniotic membrane (hAM), with its good mechanical properties and anti-inflammatory, antioxidant and antimicrobial benefits, containing growth factors that promote wound healing, has evolved over the last few decades from simple skin sheets to high-tech dressings, such as being made into nanocomposites, hydrogels, powders, and electrostatically spun scaffolds. This paper aims to explore the historical development, applications, trends, and research hotspots of hAM in wound healing.

A 10-year mono-center study on patients with burns ≥70% TBSA: prediction model construction and multicenter validation - retrospective cohort.

Background: Burn injuries with ≥70% total body surface area (TBSA) are especially acute and life-threatening, leading to severe complications and terrible prognosis, while a powerful model for the prediction of overall survival (OS) is lacking. The objective of this study is to identify prognostic factors for the OS of patients with burn injury ≥70% TBSA and construct and validate a feasible predictive model.

Materials And Methods: Patients diagnosed with burns ≥70% TBSA admitted and treated between 2010 and 2020 in our hospital were included.

DP7-C/mir-26a system promotes bone regeneration by remodeling the osteogenic immune microenvironment.

Objective: This study investigates the DP7-C/miR-26a complex as a stable entity resulting from the combination of miR-26a with the immunomodulatory peptide DP7-C. Our focus is on utilizing DP7-C loaded with miR-26a to modulate the immune microenvironment in bone and facilitate osteogenesis.

Methods: The DP7-C/miR-26a complex was characterized through transmission electron microscopy, agarose electrophoresis, and nanoparticle size potentiometer analysis.

Gone with the weed: incidents of adolescent marijuana use in the United States, 1976-2021.

Purpose: This study sought to examine grouped and right-censored (GRC) counts of adolescent marijuana use and estimate its temporal trajectories and sociodemographic disparities over almost half a century.

Methods: After compiling 46 waves of nationally representative data from the Monitoring the Future (MTF) study from 1976 to 2021 (sample size = 491,348), we utilized an innovative modified Poisson (mixture) approach to analyze past-year marijuana use quantified by GRC counts.

Results: The overall reduction in incidence rates of marijuana use was attributable to an almost 40% reduction in the risk of marijuana use (with the proportion of at-risk adolescents at 51.

Tracing the evolving dynamics and research hotspots of microbiota and immune microenvironment from the past to the new era.

Gut microbiota can regulate many physiological processes within gastrointestinal tract and other distal sites. Dysbiosis may not only influence chronic diseases like the inflammatory bowel disease (IBD), metabolic disease, tumor and its therapeutic efficacy, but also deteriorate acute injuries. This article aims to review the documents in this field and summarize the research hotspots as well as developing processes.

Bone marrow mesenchymal stem cell-derived exosomes loaded with miR-26a through the novel immunomodulatory peptide DP7-C can promote osteogenesis.

Purpose: As small bioactive molecules, exosomes can deliver osteogenesis-related miRNAs to target cells and promote osteogenesis. This study aimed to investigate miR-26a as a therapeutic cargo to be loaded into bone marrow stromal cell exosomes through a novel immunomodulatory peptide (DP7-C).

Methods: After transfecting BMSCs with DP7-C as a transfection agent, exosomes were extracted by ultracentrifugation from the culture supernatant of miR-26a-modified BMSCs.

Housing and psychosocial well-being during the COVID-19 pandemic.

The loss of psychosocial well-being is an overlooked but monumental consequence of the COVID-19 pandemic. These effects result not only from the pandemic itself but, in a secondary way, from the Non-Pharmaceutical Interventions (NPIs) made to curb the spread of disease. The unprecedented physical distancing and stay-at-home requirements and recommendations provide a unique window for housing researchers to better understand the mechanisms by which housing affects psychosocial well-being.

Sequencing technology as a major impetus in the advancement of studies into rheumatism: A bibliometric study.

Background: Rheumatism covers a wide range of diseases with complex clinical manifestations and places a tremendous burden on humans. For many years, our understanding of rheumatism was seriously hindered by technology constraints. However, the increasing application and rapid advancement of sequencing technology in the past decades have enabled us to study rheumatism with greater accuracy and in more depth.

A bibliometric analysis of the role of microbiota in trauma.

Introduction: Over the last several decades, the gut microbiota has been implicated in the formation and stabilization of health, as well as the development of disease. With basic and clinical experiments, scholars are gradually understanding the important role of gut microbiota in trauma, which may offer novel ideas of treatment for trauma patients. In this study, we purposed to summarize the current state and access future trends in gut microbiota and trauma research.

Efficacy and safety of external tissue expansion technique in the treatment of soft tissue defects: a systematic review and meta-analysis of outcomes and complication rates.

Background: Currently, various external tissue expansion devices are becoming widely used. Considering the scarcity of relevant application standards, this systematic review was performed to explore the effectiveness and safety of external tissue expansion techniques for the reconstruction of soft tissue defects.

Method: A systematic review and meta-analysis on the efficacy and safety of external tissue expansion technique was conducted.

Lycium barbarum polysaccharide-glycoprotein promotes osteogenesis in hPDLSCs via ERK activation.

Objective: A lack of relevant research on Lycium barbarum polysaccharide-glycoprotein (LBP) application in oral diseases. Here, we focused on the effect of LBP on osteogenic differentiation of human periodontal ligament stem cells (hPDLSCs) and periodontitis bone loss.

Methods: Human periodontal ligament stem cells (hPDLSCs) were isolated and identified by flow cytometry.

A grooved porous hydroxyapatite scaffold induces osteogenic differentiation via regulation of PKA activity by upregulating miR-129-5p expression.

Background And Objective: Hydroxyapatite scaffolds with different morphologies have been widely used in bone tissue engineering. Moreover, microRNAs (miRNAs) have been proven to be extensively involved in regulating bone regeneration. We developed grooved porous hydroxyapatite (HAG) scaffolds with good osteogenic efficiency.

Bisabolane-type sesquiterpenoids with potential anti-inflammatory and anti-HIV activities from the stems and leaves of .

The phytochemical study on the stems and leaves of L. resulted in the isolation of a new naturally occurring bisabolane-type sesquiterpenoid, morincitrinoid A (), together with five known analogues (-). The chemical structure of was elucidated by comprehensive spectral analyses.

Adolescent Marijuana Use in the United States and Structural Breaks: An Age-Period-Cohort Analysis, 1991-2018.

To investigate temporal patterns, sociodemographic gradients, and structural breaks in adolescent marijuana use in the United States from 1991 to 2018, we used hierarchical age-period-cohort logistic regression models to distinguish temporal effects of marijuana use among 8th, 10th, and 12th graders from 28 waves of the Monitoring the Future survey (1991-2018). Structural breaks in period effects were further detected via a dynamic-programing-based method. Net of other effects, we found a clear age-related increase in the probability of marijuana use (10.

Toward community engagement: Can the built environment help? Grassroots participation and communal space in Chinese urban communities.

The scholarship in building community capacity by way of cultivating community social capital and community spirit through neighborhood design has spawned heated debates in urban and community studies. This paper contributes to this scholarship by examining the neighborhood contexts of grassroots participation in Chinese contemporary urban communities. In particular, it explores the relationship between neighborhood communal space and community participation, using a city-wide survey of 1,809 households in 39 commodity housing estates in the city of Guangzhou.

The downside of marketization: a multilevel analysis of housing tenure and types in reform-era urban China.

Based on data from the 2005 National Population Sample Survey and compiled covariates of 205 prefectures, this research adopted principal-component and multilevel-logistic analyses to study homeownership in urban China. Although the housing reform has severed the link between work units and residence, working in state sectors (government, state-owned enterprises and collective firms) remained significant in determining a household's entitlement to reform-era housing with heavy subsidies or better qualities. While the prefecture-level index of marketization reduced local homeownership of self-built housing, affordable housing and privatized housing, its effect is moderated by cross-level interactions with income, education and working in state sectors across different types of housing.