Buscar recursos académicos

New emerging approaches in tissue engineering include incorporation of metal ions involved in various metabolic processes, such as Cu, Zn, Si into bioceramic scaffolds for enhanced cell growth and differentiation of spec...

BackgroundTransmembrane Emp24 Domain Containing 2 (TMED2) is involved in various cancers, but its role in diffuse large B-cell lymphoma (DLBCL) remains unclear. This study investigated TMED2’s expression, biological fu...

It is well known that pituitary TSH exerts the major task in the regulation of thyroid function. However, this gland is capable of certain degree of autonomy, independently of TSH control. Iodine plays an important role ...

Aim: This study aimed to investigate the functional effects of miR-15a-5p and miR-16-5p in AML cell lines (HL-60 and NB4), focusing on their regulation of key target genes.Material and Methods: We initially transfected m...

In this work, we studied the growth, survival and peptidolytic activity of Lactobacillus plantarum I91 in a hard-cheese model consisting of a sterile extract of Reggianito cheese. To assess the influence of the primary s...

IntroductionPolygonum multiflorum (PM), a traditional medicinal herb, is renowned for its regenerative effects on hair growth; however, its therapeutic application has been largely confined to crude extracts. Recent adva...

O músculo estriado esquelético é formado pela associação de fibras musculares com a matriz extracelular. Esse tecido possui alta plasticidade e o conhecimento das características morfológicas, da miogênese, e da ...

Clear cell renal cell carcinoma (ccRCC) is the most prevalent subtype of kidney cancer; however, first-line therapeutic agents show limited efficacy in patients with advanced disease. Bioactive peptides have emerged as p...

Migration of developing germ cells from the basal to the adluminal compartment of the seminiferous epithelium requires extensive tissue restructuring, resulting in the production of reactive oxygen species. Sertoli cells...

Vaginal Lactobacillus salivarius CRL 1328 (Centro de Referencia para Lactobacilos Culture Collection) or the bacteriocin that produces could be included in a urogenital probiotic formula to prevent urogenital infections ...

The constitutive androstane receptor (CAR) modulates the transcription of numerous genes involving drug metabolism, energy homeostasis, and cell proliferation. While rodent studies suggest an oncogenic role for murine CA...

Background23-Hydroxybetulinic acid (23-HBA), a key bioactive compound in the traditional Chinese herb Pulsatilla chinensis, has garnered substantial scientific interest due to its potent antitumor activity. However, the ...

We assessed the distribution and relative staining intensity of bone morphogenetic protein (BMP)-1–7 by immunohistochemistry in tibial growth plates, epiphyses, metaphyses, and articular cartilage in one 21-week and on...

Abstract Background Cervicovaginal microbiota dysbiosis has been implicated in the progression of cervical cancer. Recent studies have reported an increased abundance of Porphyromonas species in the vaginal microbiota of...

Cell proliferation is an important determinant of plant form, but little is known about how developmental programs control cell division. Here, we describe the role of microRNA miR396 in the coordination of cell prolifer...

ABSTRACT The objective of this trial was to investigate the potential benefits of enzyme and probiotic supplementation on the growth performance, nutrient digestibility, carcass traits, and meat quality of Simmental catt...

Abstract This study investigated the effects of grazing and housing systems on growth performance, serum indices, rumen fermentation, and microbial composition of Gangba sheep in the high-altitude environment at the foot...

Abstract Chinese hamster ovary (CHO) cells constitute the industry-standard platform for the production of complex therapeutic proteins, yet genomic heterogeneity arising from random integration leads to clonal variabili...

IntroductionThe limited availability of suitable scaffolds for three-dimensional (3D) cell culture has driven the development of new biomaterials. In this study, we developed a porcine fibrin matrix gel (PFMG) derived en...

Background: Mantle cell lymphoma (MCL) exhibits distinct biological characteristics and marked molecular heterogeneity, with TP53 mutations associated with particularly poor clinical outcomes. Eprenetapopt (APR-246), a f...

We report the establishment of two mouse mammary cancer cell lines, MC7-2A and MC7-2B obtained from a mouse mammary carcinoma induced by medroxyprogesterone acetate (MPA) and maintained by syngeneic transplantation in BA...

Background: Heregulin is a ligand for the protooncogene product ErbB/HER that acts as a key mitogenic factor for human Schwann cells (hSCs). Heregulin is required for sustained hSC growth in vitro but must be thorough...

BackgroundBoth insulin and glucagon have been extensively studied due to their critical roles in glucose metabolism, development, and disease. However, there is limited information about the molecular characteristics of ...

Photodynamic priming (PDP), a collateral effect of photodynamic therapy, can transiently alter the tumor microenvironment (TME) beyond the cytotoxic zone. Studies have demonstrated that PDP increases tumor permeability a...