Cells

Chemical modifications of RNA add a dynamic regulatory layer to gene expression beyond the genome and epigenome. Among these modifications, 5-methylcytidine (m5C) has emerged as a key epitranscriptomic modification that influences RNA stabi…

Oocyte quality is the primary determinant of success in assisted reproductive technologies (ART), and mitochondrial dysfunction is increasingly recognized as a central mediator of poor oocyte competence across advanced maternal age, recurre…

Women with polycystic ovary syndrome (PCOS) and insulin resistance (IR) commonly have elevated serum advanced glycation end-products (AGEs) that accumulate in their ovaries, potentially altering ovarian function. AGEs have been shown to int…

The canonical transsulfuration (TSS) pathway enzymes cystathionine β-synthase (CBS) and cystathionine γ-lyase (CTH) are traditionally recognized for their roles in the sequential conversion of homocysteine to cysteine and in endogenous hydr…

Uterine fibroids, the most common tumors in reproductive-age women, remain without a defined precursor tissue state. Unlike cervical dysplasia preceding cervical cancer, or colonic polyps preceding colorectal malignancy, no equivalent "at-r…

BACKGROUND: Given the challenges in early detection and diagnosis, understanding the molecular underpinnings of endometrioid ovarian cancer (EOC) is crucial for improving patient outcomes. This multi-level study provides a new perspective o…

BackgroundThe endometrial immune environment regulates maternal immune tolerance and plays a key role in embryo implantation. We investigated whether its impact on reproductive outcomes differs between fresh and frozen embryo transfer (FET)…

Ovarian cancer remains one of the leading causes of cancer-related mortality among women, underscoring the need for novel combination strategies that effectively inhibit tumor cell growth while limiting adverse effects. N-acetylcysteine (NA…

BackgroundThin endometrium is a significant cause of infertility due to impaired regeneration, reduced receptivity, and insufficient angiogenesis. Mesenchymal stem cell-derived secretome (MSCsec) is a promising cell-free therapy because it …

Endometriosis is a chronic, estrogen-dependent inflammatory disorder that is increasingly recognized as a systemic condition with profound implications for female reproductive potential. In addition to pelvic distortion and impaired follicu…

Metastasis, chemoresistance, and tumour recurrence are facilitated by cancer stem cells (CSCs), a small subpopulation of cells capable of regenerating a primary tumour while maintaining the tumour's genetic and phenotypic features. CSCs can…

In the human reproductive system, extracellular vesicles (EVs) have been recognized as playing a vital role in mediating cell-cell communication. They are considered critical for embryo development, implantation, gamete interaction, and fer…

The fallopian tubes are critical segments of the female reproductive tract and are essential for transporting gametes and embryos. It creates a conducive environment necessary for successful fertilization, early embryo development, and embr…

Multicellular cancer cell aggregates, termed spheroids, are anoikis-resistant, avascular, heterogeneous structures responsible for transcoelomic metastasis of ovarian clear cell carcinoma (OCCC). OCCC is a rare subtype of ovarian cancer wit…

Corneal fibrosis, clinically referred to as corneal scarring, disrupts the normal architecture and transparency of the cornea and remains a major cause of visual impairment worldwide. Although corneal transplantation can restore vision, its…

Background: Endometriosis is traditionally conceptualized as a localized gynecological disorder characterized by the presence of ectopic endometrial tissue. However, high recurrence rates following apparently complete surgical excision chal…

Endometriosis-associated ovarian cancer comprises a special group of ovarian cancers that most probably originate from endometriosis foci. Several in vitro studies have shown that microRNA (miRNA) plays an important role in this carcinogene…

Endometriosis is characterized by enhanced cellular proliferation, migration, and resistance to apoptosis, contributing to lesion persistence and progression. Targeting cellular plasticity and mesenchymal-associated functions may therefore …

Background: High-grade serous ovarian carcinoma (HGSOC) is the most common and lethal subtype of epithelial ovarian cancer and is frequently diagnosed at advanced stages. Because currently available blood-based biomarkers have limited perfo…

Major depressive disorder (MDD) is among the most common and disabling psychiatric disorders. MDD is multifactorial, influencing the central nervous, endocrine, and immune systems. Also, MDD impacts neurochemical and inflammatory pathways v…

Endometriosis is a chronic inflammatory disorder affecting 5-10% of women of reproductive age and is associated with chronic pain and infertility. While research has mainly focused on local lesions, systemic immune dysfunction is increasing…

Secondary peritonitis is a life-threatening intra-abdominal condition arising from gastrointestinal perforation, chemical injury, or catheter-related infections, characterized by marked heterogeneity in presentation and progression. Major s…

Immunocompetent cells of B lineage function in the humoral immunity system in the adaptive immune responses. B cells differentiate into plasmacytes upon antigen-induced activation and produce different subclasses of immunoglobulins/antibodi…

Reproductive efficiency in cattle remains sub-optimal, with pregnancy rates often below 50%, despite fertilization rates approaching 100%, indicating that implantation failure and/or early embryonic loss are major limiting factors. This dis…

The tumor microenvironment is a dynamic and complex three-dimensional network comprising the extracellular matrix and diverse non-cancerous cells, including fibroblasts, adipocytes, endothelial cells and various immune cells (lymphocytes T …