Current Issues in Molecular Biology, Volume 47, Issue 9

Gardenia jasminoides J.Ellis is an important medicinal and edible resource. The fruit of Gardenia jasminoides J.Ellis contains a natural iridoid called geniposide, which has the ability to dramatically suppress the growth of a number of cancer cell l...

The increasing resistance to chemotherapeutic agents in lung cancer significantly contributes to its high mortality. Natural compounds such as acetyl-11-keto-β-boswellic acid (AKBA) have emerged as promising adjuncts to standard therapies. This...

Low temperature severely restricts maize seedling establishment and yield in northern China, but the proteomic basis of low-temperature tolerance in maize remains unclear. This study used TMT-labeled quantitative proteomics combined with data-indepen...

Prostate cancer (PCa) represents a significant cause of cancer-associated mortality in the male population worldwide and constitutes a multifactorial disease influenced by genetic and epigenetic factors. Deregulation of genes such as AR and PTEN, as...

Introduction: The ability of salt-processed Alismatis Rhizoma (SAR) (Alisma plantago-aquqtica L.) to nourish Yin and promote urination is stronger than that of Alismatis Rhizoma (AR). However, there are few studies focused on evaluating the quality o...

The journal retracts the article “Oral Administration of Myelin Oligodendrocyte Glycoprotein Attenuates Experimental Autoimmune Encephalomyelitis through Induction of Th2/Treg Cells and Suppression of Th1/Th17 Immune Responses” [...]

The androgen receptor (AR) signaling pathway is the primary driver of prostate cancer initiation and progression, including the development of castration-resistant prostate cancer (CRPC). Because current AR-targeted therapies inevitably encounter dru...

Type 2 diabetes mellitus (T2DM), a metabolic disorder defined by glucose and lipid metabolism dysregulation, has become a major global health issue. Hence, effective measures to prevent T2DM are urgently required. Lophatherum gracile Brongn (LGB) has...

Inflammatory bowel diseases (IBDs) are complex disorders involving interconnected immune, oxidative, and microbial dysregulations. Arthrospira platensis (Spirulina) is a rich source of bioactive compounds with antioxidant, anti-inflammatory, and immu...

Non-alcoholic fatty liver disease (NAFLD) is a metabolic disorder described by the deposition of triglycerides in the liver, which primarily occurs due to insulin resistance and obesity. Thyroid hormone receptor alpha (THRA) is involved in metabolic...

Tuberculosis (TB) is a global health challenge caused by Mycobacterium tuberculosis, with drug resistance, treatment toxicity, and treatment adherence challenges continuing to impede control efforts. The objective of this review is to explore current...

The development of drugs for cancer treatment faces critical challenges due to the heterogeneity in cancers, metastatic nature of the disease, lack of efficacy, toxicity, and drug resistance. This makes it quite important to understand the complexiti...

Under light exposure, certain pepper cultivars synthesize large amounts of anthocyanins in their pericarps, with the illuminated areas exhibiting black coloration. However, research on light-induced anthocyanin formation in pepper fruit, particularly...

IGF-1 (insulin-like growth factor 1) is a growth factor primarily secreted by dermal papilla cells on hair-bearing skin that stimulates hair follicle proliferation and vascularization, and promotes the transition to the anagen growth phase of the hai...

Background: Hepcidin not only sustains systemic iron homeostasis but also functions as an antimicrobial peptide. During this study, we sought to analyze the ability of hepcidin to protect against sepsis-associated acute kidney injury (SAKI) and eluci...

Cyrtomium hemionitis is a Cyrtomium fern with potential medicinal value; however, the lack of chloroplast genome data for this species limits its utilization and exploitation. In this study, the Illumina NovoSeq 6000 platform and SPAdes v3.14.1 were...

Introduction: Sepsis is a dysregulated systemic immune response to infection which may result in mortality. It may also lead to organ injury, including injury to the lung. French maritime pine bark extract (MPBE) has been proposed to prevent/treat va...

Protein identity and functional roles within the cell provide the landscape of proteomics and other high-throughput technologies. However, not all protein sequences are cataloged with an identity or a functional protein family. The lack of identity a...

Genetic fusion of a tag sequence to a target protein, or protein of interest (POI), is one of the most widely used technologies for recombinant expression. Tag-fusion proteins can enhance soluble expression, prolong half-life, increase binding avidit...

As key species for ecological restoration, Salix spp. thrive in harsh environments, including high-altitude regions, arid zones, and saline–alkaline soils, demonstrating remarkable resilience to abiotic stressors. Recent advances in genomics, t...

Obesity concerns a wide range of the population, tending to become a major factor for diseases’ progression and fatality rate increases, with implications concerning the cardiovascular system’s deterioration. Obesity is closely linked wit...

Reactive sulfur species (RSS)—hydrogen sulfide (H₂S), low-molecular-weight persulfides/polysulfides and protein persulfidation—constitute a third redox axis alongside ROS and RNS. Nanomolar H₂S, produced by trans-sulfuration (CBS/CSE) and...

Indoleamine 2,3-dioxygenase (IDO) activation by seizures elevates toxic tryptophan metabolites linked to seizure exacerbation. Brain-derived neurotrophic factor (BDNF)/tyrosine kinase B (TrkB) signaling, oxidative stress, and mitochondrial respirator...

Per- and polyfluoroalkyl substances (PFASs), called forever chemicals, persist in the environment and bioaccumulate, posing significant health risks. While epidemiological studies have linked exposure to specific PFAS types, perfluorooctanoic acid (P...

Chestnut blight caused by Cryphonectria parasitica poses a major threat to chestnut plantations worldwide. Rapid, field-deployable diagnostic tools are essential for effective disease surveillance and management. Here, we developed and validated an e...

Propolis, a natural bee-derived product rich in diverse phytochemicals with potential therapeutic benefits, remains underexplored in Algeria. This study investigated the molecular profile, antioxidant capacity, and antibacterial activity of propolis...

Metastasis is the primary cause of cancer-related deaths. As a multi-step process, tumor metastasis encompasses several key aspects. Tumor cells first traverse the basement membrane and subsequently invade the surrounding vascular or lymphatic system...

Human papillomavirus (HPV) is a major etiological factor in cervical, anal, and oropharyngeal cancers. Although prophylactic vaccines have substantially reduced infection rates, effective therapeutic options for established HPV-associated malignancie...

The intracellular topography of RNA molecules, encompassing ribonucleotides with biochemical modifications, such as N6-methyladenosine (m6A), 5-methylcytosine (m5C), adenosine to inosine (A → I) editing, and isomerization of uridine to pseudouri...

Background: Cervical cancer (CC) ranks as the third most common cancer in incidence and mortality in females worldwide. Let-7c is a tumor suppressor miRNA, and its role has been little studied in CC. Runt-related transcription factor 1 (RUNX1) is upr...

Silique dehiscence is a critical biological phenomenon in rapeseed production that significantly influences seed maturity, harvesting efficiency, and ultimately yield. As one of the world’s most important oilseed crops, studying the mechanisms...

Nucleoside analogues are used as drugs and as labels in laboratory-based research. However, the effect of different nucleoside analogue mechanism(s) on cell sensitivity or mutagenesis is unclear. This is particularly important in cancer treatments wh...

This study explored the regulatory effects of exogenous glucose (Glu) and sucrose (Suc) on the growth performance and physiological mechanisms of cucumber seedlings under salt stress. Using two cucumber cultivars as experimental materials, pot experi...

Tumor drug resistance exhibits substantial heterogeneity across cancer types, reflecting distinct molecular mechanisms in each malignancy. To characterize this complexity, we developed a pan-cancer transfer learning framework that integrates bulk RNA...

Background: Mast cells, key effectors of the innate immune system, are known to participate in various stages of tumor progression, including inflammation, angiogenesis, and extracellular matrix remodeling. Their role in melanoma, particularly in rel...

Colorectal cancer (CRC) is one of the most common malignant tumors of the digestive tract in developing countries. It exhibits significant metabolic reprogramming and epigenetic abnormalities during its development. These two changes interact at the...

Type 2 diabetes mellitus (T2DM), characterized by insulin resistance and chronic hyperglycemia, markedly increases the incidence and mortality of cardiovascular disease (CVD). Emerging preclinical evidence identifies the cyclic GMP-AMP synthase-stimu...

Histone deacetylase inhibitors (HDACis) induce the expression of multidrug resistance (MDR) pumps and can even display the MDR phenotype in cell lines. This is the first report to include the profiles of ATP-binding cassette (ABC) transporters in int...

Resina Draconis (RD), a traditional Chinese medicine, has been widely used in treating diabetic foot ulcers. However, its specific mechanisms of action remain incompletely understood. First, network pharmacology combined with GEO clinical sample data...

Background: Breast ductal carcinoma in situ (DCIS), a common precursor of breast cancer, has poorly understood susceptible driver genes. This study aimed to identify genes influencing DCIS progression by integrating Mendelian randomization (MR) and G...

This prospective single-center study examined associations between serum cytokines—TNF-α, IL-2, and IL-10—and outcomes in stage IV non-small cell lung cancer (NSCLC, n = 43) and melanoma (n = 15) patients treated with Nivolumab at t...

Background: Mutations in the TP53 gene can alter its tumor suppressor functions, thereby promoting oncogenic activity. The TP53 IVS3 16 bp genetic variant overlaps with nucleotide sequences that can alter regulatory structures, potentially affecting...

Myo-inositol oxygenase (MIOX), as the sole enzyme catalyzing myo-inositol (MI) catabolism in mammals, plays a central role in maintaining intracellular MI homeostasis. Dysregulation of MIOX activity disrupts MI metabolic balance, leading to pathologi...

Natural products have long fascinated scientists as a vast source of structurally diverse bioactive compounds, serving as templates for many contemporary pharmaceuticals [...]

Edible and medicinal fungi are a general term for large fungi with both edible and medicinal values. As a unique wild edible and medicinal fungus in the Qinghai-Tibet Plateau, the ‘Four Medical Classics’ of the Tang Dynasty has recorded F...

JUNB and JUND are two transcriptional factors (TFs) of increased interest in cancer, regulating the expression of genes associated with survival, proliferation, differentiation, migration, invasion, angiogenesis, adhesion, apoptosis, and cell cycle r...

Chronic rhinosinusitis (CRS) is characterized by sinonasal inflammation, mucus overproduction, and edematous mucosal tissue. This inflammatory condition is characterized by mucosal thickening, nasal obstruction, facial pain or pressure, hyposmia, and...

Cell-free tumor DNA (cftDNA) and cell-free tumor RNA (cftRNA) are emerging as powerful biomarkers for cancer detection, monitoring, and prognosis. These nucleic acids, released into the bloodstream by tumor cells, carry cancer-specific genetic and ep...

It has been previously shown that some short peptides are involved in various cellular processes, such as transcription modulation and regulation of differentiation mechanisms. In particular, the effect of peptides on the neuronal differentiation of...

Drought stress is a major constraint on plant photosynthesis, growth, and yield, particularly in the context of increasingly frequent and severe extreme weather events driven by global climate change. Enhancing photosynthetic efficiency and abiotic s...