Pharmacokinetics, Bioequivalence and Safety of Cloperastine in Chinese Healthy Subjects Under Fasting and Postprandial Conditions.

Background: Cloperastine is a pivotal antibechic widely prescribed to treat cough caused by respiratory diseases. The present trial evaluated the pharmacokinetics (PK), bioequivalence (BE) and safety effects of the generic test (T) tablet of cloperastine after single-dose administration of cloperastine, compared with the original reference (R) tablet of cloperastine.

Objective: The purpose of this trial was to compare the PK, BE and safety of a test 10 mg versus the reference 10 mg formulation of cloperastine under fasting and postprandial conditions in healthy Chinese volunteers.

Similarities and differences between SUNCT and SUNA: a cross-sectional, multicentre study of 76 patients in China.

Background: Short-lasting unilateral neuralgiform headache attacks with conjunctival injection and tearing (SUNCT) and short-lasting unilateral neuralgiform headache attacks with cranial autonomic symptoms (SUNA) have not been evaluated sufficiently due to limited data, particularly in China.

Methods: Patients with SUNCT or SUNA treated in a tertiary headache centre or seven other headache clinics of China between April 2009 and July 2022 were studied; we compared their demographics and clinical phenotypes.

Results: The 45 patients with SUNCT and 31 patients with SUNA had mean ages at onset of 37.

Research progress in endothelial cell injury and repair.

Endothelial cells, which are important metabolic and endocrine cells, play an important role in regulating vascular function. The occurrence and development of various cardiovascular and cerebrovascular diseases are associated with endothelial dysfunction. However, the underlying mechanism of vascular endothelial injury is not fully understood.

Establishment of two iPSC lines from healthy donor with heterozygous mutation in the SLC26A4 gene.

The human induced pluripotent stem cell (iPSC) lines, CSUXHEi001-A and CSUXHEi002-A, were generated from peripheral blood mononuclear cells (PBMCs). The donors were couple and each of them has a heterozygous mutation in the SLC26A4 gene. It manifests in their children as Enlarged vestibular aqueduct (EVA).

[Value of heparin-binding protein in the diagnosis of severe adenovirus pneumonia in children].

Objectives: To study the value of serum heparin-binding protein (HBP) in the early diagnosis of severe adenovirus pneumonia in children.

Methods: A total of 80 children who were admitted to the Department of Pediatrics, Changsha Central Hospital Affiliated to University of South China, from February 2019 to August 2021 and were diagnosed with adenovirus pneumonia were enrolled as subjects. According to the diagnostic criteria for severe pneumonia, they were divided into two groups: severe adenovirus pneumonia (40 children) and non-severe adenovirus pneumonia (40 children).

Pharmacokinetics, Bioequivalence, and Safety of 2 Formulations of Hydroxychloroquine Tablets in Healthy Chinese Volunteers Under Fasting and Fed Conditions.

The purpose of this trial was to evaluate the pharmacokinetics (PK), bioequivalence (BE), and safety of 2 preparations of hydroxychloroquine (200-mg tablet) under fasting and fed conditions. A total of 180 subjects (fasting condition: n = 80; fed condition: n = 100) were randomly enrolled in this randomized, open, single-dose, single-cycle parallel phase Ⅰ clinical study. Under the 2 conditions, the subjects were randomly administered the test (T) or reference (R) tablet, both at a dose of 200 mg (1 tablet).

CircRNA 0009043 suppresses non-small-cell lung cancer development via targeting the miR-148a-3p/DNAJB4 axis.

Background: Circular RNAs (circRNAs) are important regulators of the development and progression of non-small-cell lung cancer (NSCLC) and many other malignancies. The functional importance of circ_0009043 in NSCLC, however, has yet to be established.

Methods: The expression of circ_0009043, miR-148a-3p, and DnaJ heat shock protein family (Hsp40) member B4 (DNAJB4) in NSCLC cells was assessed via qPCR.

The SARS-CoV-2 rS1-E-PLGA nanovaccine and evaluation of its immune effect in BALB/c mice.

Objective: Vaccination is an important method for preventing COVID-19 infection. However, certain vaccines do not meet the current needs. To improve the vaccine effect, discard ineffective antigens, and focus on high-quality antigenic clusters, S1-E bivalent antigens were designed.

Pre-attack and pre-episode symptoms in cluster headache: a multicenter cross-sectional study of 327 Chinese patients.

Background: There have been a few studies regarding the pre-attack symptoms (PAS) and pre-episode symptoms (PES) of cluster headache (CH), but none have been conducted in the Chinese population. The purpose of this study was to identify the prevalence and features of PAS and PES in Chinese patients, as well as to investigate their relationships with pertinent factors.

Methods: The study included patients who visited a tertiary headache center and nine other headache clinics between January 2019 and September 2021.

Gradually shifting clinical phenomics in migraine spectrum: a cross-sectional, multicenter study of 5438 patients.

Background: The aim of the study was to investigate whether MwoA and MwA are different manifestations of a single disease, distinct clinical entities, or located at two poles of a spectrum.

Methods: In this cross-sectional study, 5438 patients from 10 hospitals in China were included: 4651 were diagnosed with migraine without aura (MwoA) and 787 with migraine with aura (MwA). We used a validated standardized electronic survey to collect multidimensional data on headache characteristics and evaluated the similarities and differences between migraine subtypes.

Nasal Nanovaccines for SARS-CoV-2 to Address COVID-19.

COVID-19 is still prevalent around the globe. Although some SARS-CoV-2 vaccines have been distributed to the population, the shortcomings of vaccines and the continuous emergence of SARS-CoV-2 mutant virus strains are a cause for concern. Thus, it is vital to continue to improve vaccines and vaccine delivery methods.

Actively implementing an evidence-based feeding guideline for critically ill patients (NEED): a multicenter, cluster-randomized, controlled trial.

Background: Previous cluster-randomized controlled trials evaluating the impact of implementing evidence-based guidelines for nutrition therapy in critical illness do not consistently demonstrate patient benefits. A large-scale, sufficiently powered study is therefore warranted to ascertain the effects of guideline implementation on patient-centered outcomes.

Methods: We conducted a multicenter, cluster-randomized, parallel-controlled trial in intensive care units (ICUs) across China.

Isoliensinine induces cervical cancer cell cycle arrest and apoptosis by inhibiting the AKT/GSK3α pathway.

Isoliensinine is a bis-benzylisoquinoline alkaloid that can be isolated from the lotus Gaertn. It has been reported to exert a variety of anti-cancer properties. In the present study, the potential effects of isoliensinine on cervical cancer Siha, HeLa, Caski and C33A cell lines were investigated by using Cell Counting Kit-8 (CCK-8), flow cytometry, western blotting and reverse transcription-PCR (RT-PCR) to measure cell proliferation, the cell cycle and apoptosis, in addition to elucidating the underlying molecular mechanism.

TET3-mediated accumulation of DNA hydroxymethylation contributes to the activity-dependent gene expression of Rab3a in post-mitotic neurons.

Rab3a, a subtype protein in the Rab3 family amongst the small G proteins, is closely associated with the learning and memory formation process. Various neuronal stimuli can induce the expression of Rab3a; however, how DNA modification is involved in regulating its expression is not fully understood. Ten-eleven translocation (TET) proteins can oxidate methylcytosine to hydroxymethylcytosine, which can further activate gene expression.

The Effect of Noninvasive Ventilation Support on COVID-19 Patients and Risk Factors for Invasive Ventilation - A Retrospective and Multicenter Study.

Background: Oxygen therapy (OT) is the most widely used supportive regime in patients with hypoxemic acute respiratory failure (ARF) due to severe acute respiratory syndrome coronavirus (SARS-CoV-2) infection. The aim of this study was to identify the effect of noninvasive ventilation support on coronavirus disease 2019 (COVID-19) patients and risk factors for invasive mechanical ventilation (IMV).

Methods: We retrospectively analyzed confirmed COVID-19 subjects from nine hospitals outside Wuhan.

CMBs carrying PTX and CRISPR/Cas9 targeting plasmids interfere with endometrial cancer cells.

Development of combination therapy to decrease side effects of chemotherapeutic drugs and increase their utilization rate in combination with gene editing is a key research topic in tumor treatment. The present study aimed to investigate the effect of cationic microbubbles (CMBs) carrying paclitaxel (PTX) and knockout plasmid on the endometrial cancer cell line HEC‑1A and to determine how regulates the function of endometrial cancer cells. Cells were treated with CMB, PTX, PTX‑CMBs, cationic plasmid‑carrying or cationic PTX‑carrying plasmid groups.

Upregulation of miR‑335 exerts protective effects against sepsis‑induced myocardial injury.

Septicemia is associated with excessive inflammation, oxidative stress and apoptosis, causing myocardial injury that results in high mortality and disability rates worldwide. The abnormal expression of multiple microRNAs (miRNAs/miRs) is associated with more severe sepsis‑induced myocardial injury (SIMI) and miR‑335 has been shown to protect cardiomyocytes from oxidative stress. The present study aimed to investigate the role of miR‑335 in SIMI.

CYP2C19 Genotyping May Provide a Better Treatment Strategy when Administering Escitalopram in Chinese Population.

Depression disorder is one of the most serious mental illnesses in the world. Escitalopram is the essential first-line medication for depression disorder. It is the substrate of hepatic cytochrome P450 (CYP) enzyme with high polymorphism.

SLC39A5 promotes lung adenocarcinoma cell proliferation by activating PI3K/AKT signaling.

Lung cancer is the most common cancer and the primary cause of cancer-related deaths worldwide. Solute carrier family 39 member 5 (SLC39A5) regulates cellular zinc homeostasis and plays a vital role in several human cancers. However, the clinical significance and biological function of SLC39A5 in lung adenocarcinoma (LUAD) remain unclear.

[Preparation and identification of rabbit polyclonal antibody against BCR-ABL b3a2 fusion protein].

Objective To prepare and identify rabbit anti-breakpoint cluster region-Abelson leukemia virus oncogene (BCR-ABL) b3a2 subtype polyclonal antibody. Methods A peptide containing the fusion sequence of the b3a2 subtype BCR-ABL fusion protein was designed and synthesized with the purity higher than 90%. The fusion polypeptide was coupled to Keyhole Limpet hemocyanin (KLH) and used to immune New Zealand rabbits.

Isoliensinine: A Natural Compound with "Drug-Like" Potential.

Isoliensinine, a bisbenzylisoquinoline alkaloid isolated from Gaertn, exerts a variety of beneficial effects, such as antitumor, cardioprotective, antioxidant, antidepressant, and anti-HIV effects, and ameliorates T2DM with hyperlipidemia and Alzheimer's disease. In this article, the recent literature on isoliensinine, including its pharmacology, pharmacokinetics, and synthesis and extraction, is summarized. Moreover, possible future prospects and research directions are also discussed.

Establishment of an iPSC line (CSUXHi004-A) from a patient with Waardenburg syndrome type I caused by a PAX3 splice mutation.

Waardenburg Syndrome (WS) is a common autosomal dominant syndrome associated with hearing loss. Its clinical manifestations include hearing impairment and pigmentation anomalies. In this study, we generated an induced pluripotent stem cell (iPSC) line from the Epstein-Barr virus-immortalized B lymphocytes of a 6-year-old boy affected with WS type I, caused by a heterozygous splice site mutation in the PAIRED BOX GENE 3 (PAX3) (NM_181457.