METTL3-induced lncARSR aggravates neuroblastoma tumorigenic properties through stabilizing PHOX2B.

Neuroblastoma (NB), the most common extracranial solid tumor in pediatric patients, manifests with considerable variability across multiple primary sites. Despite this, the extent of genetic heterogeneity within these tumor foci and the identification of consistent oncogenic drivers remains largely unexplored. Of particular interest, genetic mutations in PHOX2B have been linked to familial cases of NB, yet the underlying molecular mechanisms are not fully delineated.

Cyfluthrin exposure during pregnancy causes neurotoxicity in offspring-Ca overload via IP3R-GRP75-VDAC1 pathway.

Cyfluthrin (Cy) is a widely used pyrethroid insecticide. There is growing evidence that Cy can cause damage to the nervous, reproductive, and immune systems, but there is limited evidence on the potential effects of maternal Cy exposure on offspring. A model of maternal Cy exposure was used to assess its neurobehavioral effects on young-adult offspring.

Gestational Exposure to Cyfluthrin through Endoplasmic Reticulum (ER) Stress-Mediated PERK Signaling Pathway Impairs Placental Development.

Cyfluthrin, a typical type II pyrethroid pesticide, is widely used in house hygiene and agricultural pest control. Several epidemiological investigations have found that maternal pyrethroid exposure is connected to adverse pregnancy outcomes. However, the underlying mechanisms remain to be elucidated.

The role of stimulator of interferon genes-mediated AMPK/mTOR/P70S6K autophagy pathway in cyfluthrin-induced testicular injury.

Cyfluthrin is widely used in the field of sanitary pest control by its wide insecticidal spectrum, high efficiency and low toxicity, low residue, and good biodegradability. But, as a double-edged sword, a large amount of cyfluthrin remains are still in the environment. The residual cyfluthrin is absorbed into the food chain through vegetation and then poses a risk to soil organisms and human health.

Prediction of a competing endogenous RNA co-expression network as a prognostic marker in glioblastoma.

Due to its high proliferation capacity and rapid intracranial spread, glioblastoma (GBM) has become one of the least curable malignant cancers. Recently, the competing endogenous RNAs (ceRNAs) hypothesis has become a focus in the researches of molecular biological mechanisms of cancer occurrence and progression. However, there is a lack of correlation studies on GBM, as well as a lack of comprehensive analyses of GBM molecular mechanisms based on high-throughput sequencing and large-scale sample sizes.

[Early rehabilitation intervention reduces the incidence of extrauterine growth retardation in preterm infants].

Objective: To investigate the effect of early rehabilitation intervention on the incidences of extrauterine growth retardation (EUGR) and early diseases in preterm infants.

Methods: The appropriate-for-gestational-age preterm infants with a gestational age of <34 weeks and a birth weight of 1 000 to <2 000 g who were admitted to the neonatal intensive care unit (NICU) within 24 hours after birth were enrolled in a prospective randomized controlled trial. These infants were randomly divided into rehabilitation intervention group and control group.

Theophylline improves lipopolysaccharide-induced alveolarization arrest through inflammatory regulation.

Bronchopulmonary dysplasia (BPD) is characterized by alveolar simplification with decreased numbers of alveoli and increased airspace. BPD, frequently suffered by very low birth weight infants, has been closely associated with intrauterine infection. However, the underlying mechanisms of BPD remain unclear.

Lipopolysaccharide induces up-regulation of TGF-α through HDAC2 in a rat model of bronchopulmonary dysplasia.

Bronchopulmonary dysplasia (BPD) is characterized by alveolar simplification with decreased alveolar number and increased airspace. Previous studies suggested that transforming growth factor-α (TGF-α) may contribute to arrested alveolar development in BPD. Histone deacetylases (HDACs) control cellular signaling and gene expression.

[A case-control study on the relationship between organochlorine and female breast cancer].

Objective: To describe the serum organochlorines residues and explore the relationship between organochlorines exposure and the female breast cancer in Ningxia.

Methods: 1:1 matched case-control study based on 92 new diagnostic breast cancer patients and 92 patients without tumors from Ningxia medical university general hospital was designed. The risk factors of breast cancer were investigated by a questionnaire.