VEGFA, MYC, and JUN are abnormally elevated in the synovial tissue of patients with advanced osteoarthritis.

Osteoarthritis (OA), affecting > 500 million people worldwide, profoundly affects the quality of life and ability to work. The mitogen-activated protein kinase (MAPK) signaling pathway plays an essential role in OA. To address the lack of studies focused on synovial cells in OA, we evaluated the expression patterns and roles of the MAPK signaling pathway components in OA synovial tissues using bioinformatics.

Inhibiting dipeptidyl peptidase 4 positive fibroblasts using zinc sulfide cellulose nanofiber scaffolds to achieve scarless healing.

Wound regeneration with integral function and cutaneous appendages remains challenging in wound dressing applications. Cellulose nanofibers (CNF) exhibit remarkable characteristics in wound dressing applications; however, their utility in the wound healing process is limited by insufficient scar inhibition and regenerative healing. Herein, inspired by fibroblast heterogeneity mediating wound healing and skin regeneration, we developed a CNF scaffold designed to block Dipeptidyl Peptidase 4 positive (DPP4) fibroblasts for regenerative healing.

Coactosin-Like Protein 1 (COTL1) Could Be an Immunological and Prognostic Biomarker: From Pan-Cancer Analysis to Low-Grade Glioma Validation.

Background: Cancer represents a widespread global health challenge impacting millions of individuals worldwide. Identifying new targets for cancer treatment is a crucial step in developing more effective therapies. Among these potential targets, Coactosin-like protein 1 (COTL1), a cytoskeleton-associated protein with critical roles in cell migration, adhesion, and signaling, has shown involvement in tumor progression.

LEP and LEPR are possibly a double-edged sword for wound healing.

Wound healing is a complex and error-prone process. Wound healing in adults often leads to the formation of scars, a type of fibrotic tissue that lacks skin appendages. Hypertrophic scars and keloids can also form when the wound-healing process goes wrong.

Circadian clock genes as promising therapeutic targets for bone loss.

The circadian clock regulates many key physiological processes such as the sleep-wake cycle, hormone release, cardiovascular health, glucose metabolism and body temperature. Recent evidence has suggested a critical role of the circadian system in controlling bone metabolism. Here we review the connection between bone metabolism and the biological clock, and the roles of these mechanisms in bone loss.

Novel prospects for scarless wound healing: The roles of myofibroblasts and adipocytes.

Disturbances or defects in the process of wound repair can disrupt the delicate balance of cells and molecules necessary for complete wound healing, thus leading to chronic wounds or fibrotic scars. Myofibroblasts are one of the most important cells involved in fibrotic scars, and reprogramming provides a potential avenue to increase myofibroblast clearance. Although myofibroblasts have long been recognized as terminally differentiated cells, recent studies have shown that myofibroblasts have the capacity to be reprogrammed into adipocytes.

Coactosin-Like Protein in Breast Carcinoma: Friend or Foe?

Background: Coactosin-like protein (COTL1) was first identified as protein that binds 5-lipoxygenase and F-actin; its functions in tumors remain unknown. COTL1 could inhibit the proliferation of breast cancer (BRCA) in vivo and in vitro; however, online public databases including UALCAN and Kaplan-Meier plotter showed high COTL1 expression in breast cancer tissue, which was correlated with poor prognosis. Therefore, we studied the role of COTL1 expression in human breast cancer and its use in determining clinical prognosis.

Dual-Action Icariin-Containing Thermosensitive Hydrogel for Wound Macrophage Polarization and Hair-Follicle Neogenesis.

Bone morphogenetic protein (BMP) pathway is essential for M2 macrophage polarization and hair-follicle neogenesis. Icariin, a flavonoid derived from , is a mediator of the BMP pathway. Here, we develop a hydrogel formulation functionalized with icariin for regulation of macrophage polarization to accelerate wound healing and hair-follicle neogenesis.

The ASIC3-M-CSF-M2 macrophage-positive feedback loop modulates fibroblast-to-myofibroblast differentiation in skin fibrosis pathogenesis.

Inflammation is one of the main pathological features leading to skin fibrosis and a key factor leading to the progression of skin fibrosis. Acidosis caused by a decrease in extracellular pH is a sign of the inflammatory process. Acid-sensing ion channels (ASICs) are ligand-gated ion channels on the cell membrane that sense the drop in extracellular pH.

Insight into the role of DPP-4 in fibrotic wound healing.

Wound healing is a complex and long-term process consisting of hemostasis, inflammation, proliferation, and maturation/remodeling. These four stages overlap and influence each other; they affect wound healing in different ways, and if they do not function perfectly, they may cause scarring, proliferative scarring and keloid formation. A therapeutic target affecting wound healing in multiple ways will help the healing process proceed more effectively.

Suppression of bone remodeling associated with long-term bisphosphonate treatment is mediated by microRNA-30a-5p.

Oral bisphosphonates (BPs) are a first-line treatment for osteoporosis. It is becoming a hot topic to identify new indicators for the early prediction of therapeutic effects and adverse reactions during the long-term use of BPs. To determine whether microRNA (miRNA) expression is modulated by long-term BPs treatment, we performed miRNA expression profiling analysis in patients receiving long-term BP treatment for postmenopausal OP.

The association between interleukin-1β gene polymorphisms and the risk of breast cancer: a systematic review and meta-analysis.

Introduction: It is reported that there is a close association between interleukin-1β (IL-1β) gene polymorphisms and breast cancer risk. However, the results remain controversial.

Material And Methods: Eligible published articles were searched in PubMed, Embase, and Web of Science databases up to June 2018.

The mA RNA Modification Modulates Gene Expression and Fibrosis-Related Pathways in Hypertrophic Scar.

To systematically analyze the overall mA modification pattern in hyperplastic scars (HS). The mA modification patterns in HS and normal skin (NS) tissues were described by mA sequencing and RNA sequencing, and subsequently bioinformatics analysis was performed. The mA-related RNA was immunoprecipitated and verified by real-time quantitative PCR.

Analysis of the application and efficacy of "Trinity" rehabilitation nursing in management of bronchial asthma.

Objective: To investigate the application and clinical efficacy of "Trinity" nursing mode in bronchial asthma health management.

Methods: A total of 100 patients with bronchial asthma admitted to our hospital from June 2017 to June 2020 were divided into a reference group and a research group according to the order of admission (50 cases in each group). The reference group received conventional nursing, while the research group received "Trinity" nursing.

Insight into the role of dermal white adipose tissue loss in dermal fibrosis.

The loss of dermal white adipose tissue (dWAT) is vital to the formation of dermal fibrosis (DF), but the specific mechanism is not well understood. A few studies are reviewed to explore the role of dWAT in the formation of DF. Recent findings indicated that the adipocytes-to-myofibroblasts transition in dWAT reflects the direct contribution to the DF formation.

The Smad Dependent TGF-β and BMP Signaling Pathway in Bone Remodeling and Therapies.

Bone remodeling is a continuous process that maintains the homeostasis of the skeletal system, and it depends on the homeostasis between bone-forming osteoblasts and bone-absorbing osteoclasts. A large number of studies have confirmed that the Smad signaling pathway is essential for the regulation of osteoblastic and osteoclastic differentiation during skeletal development, bone formation and bone homeostasis, suggesting a close relationship between Smad signaling and bone remodeling. It is known that Smads proteins are pivotal intracellular effectors for the members of the transforming growth factor-β (TGF-β) and bone morphogenetic proteins (BMP), acting as transcription factors.

The Protective Effects of Helicobacter pylori Infection on Allergic Asthma.

As an ancient Gram-negative bacterium, Helicobacter pylori has settled in human stomach. Eradicating H. pylori increases the morbidities of asthma and other allergic diseases.

Rapidly growing solitary fibrous tumors of the pleura: a case report and review of the literature.

A solitary fibrous tumor (SFT) is a rare spindle cell tumor-derived from mesenchymal cells. It may be linked to the fusion of the NAB2-STAT6 gene caused by 12q chromosome rearrangement. It can occur in the connective tissue of any part of the body; however, it is most common in the pleura.

A systematic review and meta-analysis of the association between HOTAIR polymorphisms and susceptibility to breast cancer.

Introduction: Many studies are drawing attention to the associations of HOTAIR polymorphisms and susceptibility to breast cancer, while the results remain inconsistent. We conducted a meta-analysis on the association of four common HOTAIR polymorphisms with breast cancer susceptibility.

Material And Methods: Eligible published articles were searched in PubMed, Embase, Cochrane library databases and Web of Science databases up to July 2019.