Comparative assessment of chondral defect repair using human bone marrow- and adipose tissue-derived mesenchymal stem cells, adult and foetal articular cartilage-derived chondrocytes, and chondroprogenitors: an ex-vivo model.

Purpose: Cartilage repair necessitates adjunct therapies such as cell-based approaches, which commonly use MSCs and chondrocytes but is limited by the formation of fibro-hyaline cartilage. Articular cartilage-derived chondroprogenitors(CPs) offer promise in overcoming this, as they exhibit higher chondrogenic and lower hypertrophic phenotypes. The study aimed to compare the efficacy of various cell types derived from adult and foetal cartilage suspended in platelet-rich plasma(PRP) in repairing chondral defects in an Ex-vivo Osteochondral Unit(OCU) model.

Biological and chemical properties of new multi-functional root canal irrigants.

Objectives: To evaluate the efficacy of multi-functional root canal irrigating solutions in the removal of canal wall smear layers, antibacterial activity, cytotoxicity, and tissue dissolution efficacy.

Methods: Forty single-rooted teeth were mechanically instrumented and irrigated with Triton, EndoJuice™, EDTA, and 0.9 % saline.

Atlas of Cerebrospinal Fluid Immune Cells Across Neurological Diseases.

Objective: Cerebrospinal fluid (CSF) provides unique insights into the brain and neurological diseases. However, the potential of CSF flow cytometry applied on a large scale remains unknown.

Methods: We used data-driven approaches to analyze paired CSF and blood flow cytometry measurements from 8,790 patients (discovery cohort) and CSF only data from 3,201 patients (validation cohort) collected across neurological diseases in a real-world setting.

First Childbirth after Fertility Preservation and Gender Reassigning Surgery from Indian Transgender Community.

Fertility preservation (FP) is critical for those members of the transgender community who desire biological offspring in the future. As gender-affirming hormone therapy and gender-affirming surgeries (GASs) negatively affect future fertility potential, awareness amongst care providers and the transgender population regarding FP and family-building options is the need of the hour. As the first case of childbirth after transgender FP and GAS in India, this will be a beacon of hope for transgender family-building options in India.