Biotransformation of Geraniol to Geranic Acid Using Fungus IIIMF4011.

Geraniol is an important component in essential oils of aromatic plants such as lemongrass, rosa grass, and many others. It can be converted to different high-value products by using microbes/enzymes. The present study aims at the isolation and screening of microbes showing efficient production of geranic acid (a high-value product) from geraniol (a low-value monoterpene).

Antifungal Efficacy of Ultrashort β-Peptides against Species: Mechanistic Understanding and Therapeutic Implications.

Candidiasis, a condition spurred by the unchecked proliferation of species, poses a formidable global health threat, particularly in immunocompromised individuals. The emergence of drug-resistant strains complicates management strategies, necessitating novel therapeutic avenues. Antimicrobial peptides (AMPs) have garnered attention for their potent antifungal properties and broad-spectrum activity against species.

Comprehensive insights into mechanism of nanotoxicity, assessment methods and regulatory challenges of nanomedicines.

Nanomedicine has the potential to transform healthcare by offering targeted therapies, precise diagnostics, and enhanced drug delivery systems. The National Institutes of Health has coined the term "nanomedicine" to describe the use of nanotechnology in biological system monitoring, control, diagnosis, and treatment. Nanomedicine continues to receive increasing interest for the rationalized delivery of therapeutics and pharmaceutical agents to achieve the required response while reducing its side effects.

Mental health among parents and their children with eczema in Hong Kong.

Introduction: This cross-sectional survey research investigated mental health symptoms and quality of life among Chinese parents and their children with eczema at a paediatric dermatology clinic in Hong Kong from November 2018 to October 2020.

Methods: Health-related quality of life, eczema severity, and mental health among children with eczema, as well as their parents' mental health, were studied using the Children's Dermatology Life Quality Index (CDLQI), Infants' Dermatitis Quality of Life Index (IDQOL), Nottingham Eczema Severity Score (NESS), Patient-Oriented Eczema Measure (POEM), and the Chinese version of the 21-item Depression, Anxiety, and Stress Scales (DASS-21).

Results: In total, 432 children and 380 parents were recruited.

Chinese herbal medicine for the treatment of intestinal cancer: preclinical studies and potential clinical applications.

Intestinal cancer (IC) poses a significant global health challenge that drives continuous efforts to explore effective treatment modalities. Conventional treatments for IC are effective, but are associated with several limitations and drawbacks. Chinese herbal medicine (CHM) plays an important role in the overall cancer prevention and therapeutic strategies.

Hepatocyte aquaporin 8-mediated water transport facilitates bile dilution and prevents gallstone formation in mice.

Background & Aims: Although water channel aquaporin-8 (AQP8) has been implicated in hepatic bile formation and liver diseases associated with abnormal bile flow in human and animal studies, direct evidence of its involvement in bile secretion is still lacking. This study aimed to determine the role of AQP8 in bile secretion and gallstone formation.

Methods: We generated various transgenic knock-in and knockout mouse models and assessed liver AQP8 expression by immunostaining and immunoblotting, hepatic bile secretion by cannulation of the common bile duct, cholesterol gallstone formation by feeding a high-fat lithogenic diet, and identified regulatory small molecules by screening the organic fractions of cholagogic Chinese herbs and performing biochemical characterization.

The regulatory effect and mechanism of traditional Chinese medicine on the renal inflammatory signal transduction pathways in diabetic kidney disease: A review.

Inflammatory injury is a critical factor in the occurrence and development of diabetic kidney disease (DKD). Signal transduction pathways such as the nuclear factor kappa beta (NF-κB), mitogen-activated protein kinase (MAPK), NOD-like receptor protein 3, and Smads are important mechanisms of inflammatory kidney injury in DKD, and the NF-κB pathway plays a key role. The inflammatory factor network formed after activation of the NF-κB pathway connects different signaling pathways and exacerbates renal inflammatory damage.

Glycine betaine: A multifaceted protectant against salt stress in Indian mustard through ionic homeostasis, ROS scavenging and osmotic regulation.

Salt stress is a prevalent environmental issue that disrupts the redox balance and metabolic processes in plants, leading to reduced crop growth and productivity. Currently, over 6.74 million hectares in India are salt-affected, and about 75% of this land lies in states that are the major cultivators of edible oilseed crops (rapeseed-mustard).

Cannabinoid receptor 2 (CB2) modulators: A patent review (2016-2024).

Cannabinoid receptors CB1 and CB2 play critical roles in regulating numerous central and peripheral physiological activities. While efforts have been made to develop ligands for both CB1 and CB2 receptors, CB1 receptor ligands often have restricted use due to undesirable psychotropic side effects. Consequently, recent cannabis research has increasingly focused on CB2-specific ligands.

Modular synthesis of unsymmetrical indolyl diketones from ynediones sequential aza-Michael addition/C-H functionalization.

Herein, we disclose an efficient approach for the synthesis of unsymmetrical indolyl diketones from easily accessible 1,2-alkynediones involving a sequential aza-Michael addition/C-H Functionalization process. The two-step, one-pot strategy involves the aza-Michael addition of an aniline generating the -aryl enaminones followed by iodine-mediated C-H functionalization.

The safety and effectiveness of music medicine as an intervention for depression: A systematic evaluation and re-evaluation.

Background: As the methodological quality and evidence level of the existing systematic reviews (SRs) on music as an intervention for depression have not been thoroughly evaluated, a systematic evaluation and re-evaluation (SERE) was conducted.

Methods: Multiple databases including PubMed, Web of Science, Embase, China National Knowledge Infrastructure, SinoMed, Wanfang, and the VIP database were searched for SRs and meta-analyses (MAs) on the effectiveness of music as an intervention for depression. The literature screening, evaluation of methodological quality, and assessment of evidence level were carried out by a team of researchers.

Effects of Direct and Indirect Suggestions for Analgesia: The Role of Hypnotizability and Expectation of Pain Relief.

Among the methods for cognitive control of pain, the suggestions for analgesia-direct or indirect-have been widely and successfully used in experimental and clinical trials. The primary aim of this study was to contribute to the debate about the difference in the effectiveness of indirect and direct suggestions for the management of experimental pain in the ordinary state of consciousness. The secondary aim of the study was to ascertain the role of hypnotizability and expectation of pain relief in the suggestions' effect.

Triflic Anhydride-Mediated Approach to Furo[3,2-]furans from Diacetonide Protected Furanoses.

Trifluoromethanesulfonic anhydride (TfO) exhibits excellent reactivity as an electrophile, serving as a highly versatile reagent in diverse chemical transformations. Herein, we report an operationally simple, efficient, unique, and practical one-step strategy for synthesizing diverse valuable structures bearing furo[3,2-]furans core leveraging TfO's promoted reactivity of nitriles with diacetonide protected furanose. Furthermore, we demonstrate the potential of furo[3,2-]furan as a precursor for complex structures through 1,3-dipolar cycloaddition.

Correction: Chromatographic fingerprinting of epiphytic fungal strains isolated from and biological evaluation of isolated okaramine H.

Correction for 'Chromatographic fingerprinting of epiphytic fungal strains isolated from and biological evaluation of isolated okaramine H' by Vandana Sharma , , 2024, https://doi.org/10.1039/D4AY00901K.

Triflic Anhydride-Mediated Unprecedented Reactivities of Diacetonide Endoglucofuranose and Ribose Tetracetate: Direct Access to γ-Butenolides and Oxazoles.

Herein, we present two unprecedented reactions for the synthesis of γ-butenolides and oxazoles, leveraging TfO's promoted reactivity of nitriles with diacetonide endoglucofuranose and 1,2,3,5-tetra--acetyl-β-d-ribofuranose. This method is highly efficient and straightforward and employs a one-step, metal-free protocol. It is effective with both aromatic and aliphatic nitriles and demonstrates a broad substrate scope.

Network Pharmacology Analysis and Retrospective Cohort Study Revealing the Effect of Qingyi Decoction on Intestinal Paralysis in Patients with Severe Acute Pancreatitis.

Background: Intestinal dysfunction plays an important role in the clinical progress and prognosis of severe acute pancreatitis (SAP). Qingyi decoction (QYD) has shown beneficial effects on intestinal function recovery, but the prevention actions of the QYD on intestinal paralysis and its mechanism have not been fully explored.

Methods: The possible molecular mechanism was unraveled by network pharmacology, including active ingredients and potential target prediction, as well as GO, KEGG, and REATCOME pathway enrichment analyses.