The kidney is the target of the acute toxicity of depleted uranium (DU). However, the mechanism of DU‐induced cytotoxicity is not clear. The study was to demonstrate the role of autophagy in DU‐induced cytotoxicity and to determine the potential mechanism. We confirmed that after a 4‐h exposure to DU, the autophagic vacuoles and the autophagy marker light chain 3‐II in the human embryonic kidney 293

Brahma‐related gene 1 (Brg‐1) is perceived as a cytoprotective protein due to its role in alleviating oxidative stress and apoptosis. Our study aimed to explore the role and mechanism of Brg‐1 in high glucose (HG)‐stimulated podocytes. The HG exposure downregulated Brg‐1 and inactivated the protein kinase B (Akt) pathway in podocytes. Restoration of Brg‐1 inhibited HG‐induced viability reduction of

Toxin A (TcdA) and toxin B (TcdB), the two exotoxins of Clostridium difficile, are main causal agents for the colonic epithelium damage in Clostridium difficile infection (CDI). The Hippo pathway is crucial for the control of tissue homeostasis and regeneration of intestines. However, the dysregulation of Hippo pathway in CDI is unclear. Here we show that YAP and TAZ, the transcriptional coactivators

The aim of this study is to examine the effect of cordyceps acid (CA) on lung cancer in mice. A lung cancer animal model was established by inoculating lung cancer cells under the armpit of nude mice. The mental state, body weight, and tumor growth of nude mice were recorded in detail. The levels of Nrf‐2/HO‐1/NLRP3/NF‐κB pathway and apoptosis in tumor tissues of nude mice were detected by the Western

Retraction: Hong, X, Hong, X, Zhao, H, He, C. Knockdown of SRPX2 inhibits the proliferation, migration, and invasion of prostate cancer cells through the PI3K/Akt/mTOR signaling pathway. J Biochem Mol Toxicol. 2019; 33:e22237. https://doi.org/10.1002/jbt.22237. The above article from the J Biochem Mol Toxicol., published online on 9 December 2018 in Wiley Online Library (wileyonlinelibrary.com), has

The apoptosis of renal tubular epithelial cells (TECs) during ischemia/reperfusion (I/R) facilitates the progression of acute kidney injury (AKI). This study aimed to probe the role of long noncoding RNA maternally expressed 3 (MEG3) in I/R‐induced apoptosis of TECs. In this study, with CoCl2 and hypoxia/reoxygenation treatments, cell models were established to mimic I/R using the human kidney tubular

The aim of the study was to investigate the hepatoprotective properties of the conjugate of the xymedon drug substance with succinic acid (1a). The study presents an in vitro comparative evaluation of the cytotoxicity and cytoprotective properties of 1a and succinic acid on a cell line of normal human hepatocytes Chang Liver, and in vivo investigation of the ability of 1a to restore liver from the

Parkinson's disease (PD) is a chronic neuro‐degenerative ailment characterized by impairment in various motor and nonmotor functions of the body. In the past few years, adenosine A2A receptor (A2AR) antagonists have attracted much attention due to significant relief in PD. Therefore, in the current study, we intend to disclose the development of novel 1,3,5‐triazines as A2AR antagonist. The radioligand

Cancer and diabetes, the two mitochondria‐related diseases, have recently been linked to silent mating‐type information regulation 2 homolog 3 (SIRT3) activity irregularities. In this study, the effect of metformin, an antidiabetic with anticancer properties, has been evaluated on mitochondrial functionality markers, cell death pathways, and SIRT3 enzyme activity in the colon cancer cell line, HT‐29

It is a well‐known fact that 60%−85% of anaplastic large cell lymphoma (ALCL) is mainly driven by the anaplastic lymphoma kinase (ALK) fusion protein. Although ALK‐positive ALCL patients respond significantly to ALK inhibitors, the development of resistance is inevitable, which requires the development of new therapeutic strategies for ALK‐positive ALCL. Here, we investigated the anticancer activities

Ferulic acid (FA) exhibits anti‐inflammatory, antidiabetic, antihyperlipidemic, antioxidant, neuroprotective, and antihypertensive effects. This study aimed to determine whether FA could ameliorate lipopolysaccharide (LPS)‐induced inflammatory responses and acute lung injury (ALI) in mice. Mice were challenged with LPS intratracheally to induce ALI 1 h after 3 days of FA (25, 50, and 100 mg/kg) or

Parabens, alkyl ester derivatives from p‐hydroxybenzoic acid, are extensively used as antimicrobial preservatives. Nonetheless, due to its widespread and massive employment, several studies highlighted the association between parabens and alterations in the reproductive system. This study aimed to relate the adverse effect of the most commonly used parabens in testis mitochondria with male fertility

This study systematically investigated the effects of phytoestrogen glabrene on postmenopausal osteoporosis in an ovariectomy (OVX) rat model. Glabrene administration (25, 50, and 100 mg/kg) for 13 weeks can significantly slow down the body weight gain and slightly increase the uterus weight of OVX rats. The increased levels of U‐Ca, U‐P levels, urine DPD/creatinine, serum ALP, OCN, triglycerides,

Specificity proteins (SPs) have pro‐oncogenic functions in cancer cells, ranging from cancer cell proliferation, migration, invasion, and angiogenesis. There is strong evidence that several antineoplastic drugs target depletion of SP proteins via different pathways. However, the mode of action of SP3 and the underlying consequences of its depletion are not well understood. Here, we demonstrate that

Oxidative stress, an imbalance between reactive oxygen species and antioxidants, has been seen in the pathological states of many disorders such as ischemic diseases and cancers. Many natural compounds (NCs) have long been recognized to ameliorate oxidative stress due to their inherent antioxidant activities. The modulation of oxidative stress by NCs via activating the Nrf2 signaling pathway is summarized

Due to unavailability of a specific drug/vaccine to attenuate severe acute respiratory syndrome coronavirus 2, the current strategy to combat the infection has been largely dependent upon the use of anti‐inflammatory drugs to control cytokines storm responsible for respiratory depression. Thus, in this study, we discovered novel pyrazole analogs as a potent nuclear factor kappa B (NF‐ĸB) inhibitor

The anticancer effect of sulforaphane (SFN) is mediated by several signalling pathways. However, little is known regarding the underlying mechanism in Ehrlich solid tumours (ESTs) in mice. This study was conducted to determine molecular changes associated with the anticancer effect of SFN and to compare its preventive (cotreatment) and therapeutic (posttreatment) effects. Ehrlich (murine mammary adenocarcinoma)

We herein report the biological evaluation of 3‐arylcoumarin derivatives (3a‐l) as potential human monoamine oxidase‐A and ‐B (hMAO‐A and hMAO‐B) inhibitors. The result indicated that 7,8‐dihydroxy‐3‐(4‐nitrophenyl)coumarin (3j) was most effective against MAO‐A (inhibition concentration [IC50] = 6.46 ± 0.02 µM) and MAO‐B (IC50 = 3.8 ± 0.3 µM) enzymes than other synthesized compounds and reference compounds

Epidemiological and molecular studies have indicated that environmental exposure to organophosphate pesticides (OPPs) is associated with increased cancer risk; however, the underlying molecular mechanisms still need to be explained. Increasing cancer incidence is linked to OPPs‐induced oxidative stress (OS). Our study evaluates monocrotophos (MCP) and chlorpyrifos (CP)‐induced OS responses and apurinic/apyrimidinic

This study intends to address the function of miR‐301b/nuclear receptor subfamily 3 group C member 2 (NR3C2) in breast cancer. The Cancer Genome Atlas database was processed to investigate the expression of miR‐301b/NR3C2 in breast cancer samples, as well as the relationship between their expression and the prognosis of the patients. Cox regression analysis was performed to determine whether miR‐301b/NR3C2

Despite all the new treatments, metastatic breast cancer (BC) causes many deaths. Chlorogenic acid (CGA) is a polyphenol compound with various pharmacological traits, such as anticancer properties. Targeting apoptotic death pathways has been propounded as the most effective therapeutic method in various cancers. In the current study, apoptotic agents such as p53, Bax, Bcl‐2, and caspase‐3 have been

Humans are exposed to pyrethroid‐based pesticides through agricultural produce. In this study, male Wistar rats were orally treated for 9 to 12 months with a mixture of pyrethroids that is equivalent to one‐fifth (high dose; HD) or one‐twenty fifth (low dose; LD) of the amount of pyrethroids present in the cereals and rice consumed by an average Indian. In rats treated for 9 months, the spermatogenesis‐associated

Pancreatic cancer, which threatens the global population, is a very aggressive disease with an increased mortality rate. Regarding the types of cancer, pancreatic cancer is prone to display significant resistance to conventional therapy, therefore there 5‐year survival rate is only 2% to 9%. Bioactive metabolites of marine algae such as polysaccharides, chitin, carternoids, and sterols possess immense

Doxorubicin (DOX) is a very effective broad‐spectrum anticancer drug, yet its clinical application is badly restricted due to its serious side effects. Citronellal (CT), a specialized metabolite of plants found in Cymbopogon spp., is proved to exhibit many beneficial properties. In the current study, we intended to investigate the effect of CT on DOX‐induced hepatotoxicity in rats. Rats were treated

Chromosomal aberrations (CAs) are an important tool for assessment of exposure to pesticides. Genotoxic potential of pesticides is a principal risk factor for long‐term health effects. The present study was aimed toward the assessment of CAs among agricultural workers exposed to pesticides and comparison with nonagricultural workers not exposed to pesticides. A total of 296 subjects were enrolled in

The current study aims to evaluate the modulatory effect of zinc oxide nanoparticles (ZnO NPs) on the bioenergetic signature biomarkers in the Ehrlich ascitic carcinoma (EAC) model. To achieve this goal, 90 female albino mice were included in this study and were divided into six equal groups (n =15 per group): saline‐treated group, ZnO NP‐treated, EACs‐bearing mice, and three groups of EACs‐bearing

Pulmonary vascular endothelial cell (PVEC) injury following acute lung injury or acute respiratory distress syndrome seriously affects disease development. Recently, accumulating evidence has suggested that long noncoding RNA (lncRNA) exerts significant effects in vascular endothelial cell injury. However, PRNCR1, a novel lncRNA, remains scarcely understood in terms of its functions in PVEC injury

This study was carried out to investigate the potential effects of vitamin B12 and sitagliptin, and their possible synergistic effect with doxorubicin (DOX) on the Ehrlich solid tumor model. B12, sitagliptin, and their combination with DOX were administered to tumor‐bearing mice for 21 days. Treatment with B12, sitagliptin, as well as their combinations with DOX caused a significant inhibition of tumor

This experiment was performed to evaluate the possible embryotoxic and teratogenic effects of doxycycline during rat development. Twenty‐one female rats were used and distributed into three groups equally (seven animals/group). The low dose group received doxycycline at a dose of 5 mg/kg bw/day orally from the 6th to 14th day of gestation. The high dose group received 10 mg/kg bw/day orally for the

Despite advances in treatment, breast cancer remains the widest spread disease among females with a high mortality rate. We investigated the potential effects of gallic acid (GA) as supportive therapy in the management of breast cancer. Anti‐cancer activity with GA alone or in combination with paclitaxel and/or carboplatin was assessed by MTT assay and flow cytometry using annexin V/propidium iodide

Limited information has been offered regarding the association of mesothelin (MSLN) gene variants at the 3′‐untranslated region with the risk of ovarian carcinoma. The primary objective of this work is to assess the impact of the MSLN (rs1057147 and rs57272256) variants on the progression of ovarian carcinoma among Egyptian women. The study was conceived based on 127 women diagnosed with ovarian carcinoma

Reactive oxygen species (ROS) are generated as by‐product of cellular respiration and also due to the exposure of various xenobiotics, whereas mitochondrial electron transport chain is considered as the main source of ROS generation. The sequential addition to molecular oxygen gives rise to various forms of ROS like superoxide anion, peroxide, hydroxyl radical, hydroxyl ion, and so forth. However,

Retinal vascularization is arrested at the early (hyperoxia) stage in retinopathy of prematurity (ROP), a leading cause of blindness in children. Estrogen was reported to alleviate ROP by inhibiting reactive oxygen species, the upstream signaling molecules of endoplasmic reticulum stress (ERS). Astrocytes have long been proposed to guide angiogenesis, because they form a reticular network that provides

Particulate matter (PM) of 10‐μm‐sized fine dust in the air penetrates the respiratory tract and contributes to the increasing incidence of various lung diseases, but its definite mechanism is not known. Recently, polydeoxyribonucleotide (PDRN) has been shown to have anti‐inflammatory and regenerative effects in various tissues. However, the bronchial‐related mechanism is not well‐understood. Hence

This study was aimed to investigate the ability of a flavonoid compound breviscapine (BVP) to suppress growth and elicit apoptosis in human osteosarcoma (OS) Saos‐2 cells. The cells were cultured in vitro and treated with three concentrations of BVP (80, 160, and 320 μg/ml). Moreover, C57 mice were injected with Saos‐2 cells to establish a subcutaneous xenograft model, and they were subsequently treated

Pulmonary arterial hypertension (PAH) is a life‐threatening disease characterized by a constant high pulmonary artery pressure and the remodeling of the vessel. Chloroquine (CLQ) has been observed to inhibit calcium influx. The aim of this study is to investigate the effect of CLQ on transient receptor cationic proteins (TRPC1 and TRPC6) and extracellular calcium‐sensitive receptor (CaSR) in a hypoxic

Gestational diabetes mellitus is one of the causes of abnormal embryonic heart development, but the mechanism is still poor. This study investigated the regulatory mechanism and role of SOX11 in congenital heart abnormality in a hyperglycemic environment. Immunohistochemistry, Western blotting, and quantitative reverse transcription‐polymerase chain reaction (qRT‐PCR) showed decreased SOX11 protein

Parkinson's disease (PD) is a complex neurodegenerative illness associated with the loss or damage to neurons of the dopaminergic system in the brain. Few therapeutic approaches and considerable side effects of conventional drugs necessitate a new therapeutic agent to treat patients with PD. Rhaponticin is a natural hydroxystilbene, found in herbal plants such as Rheum rhaponticum, and known to have

According to the World Health Organization, the incidence and mortality rates of renal cell carcinoma (RCC) are rapidly increasing worldwide. Serious side effects caused by immune therapy and resistance to targeted drug therapy are urgent clinical problems facing kidney treatment. There is increasing global interest in developing natural products with a reduced number of side effects as adjunctive

Alzheimer's disease (AD) accounts for an estimated 60% to 80% of all dementia cases. The present study is aimed at evaluating the neuroprotective efficacy of vitexin, an apigenin flavone glycoside using transgenic Caenorhabditis elegans strain (CL2006) of AD. The neuroprotective effect of vitexin was determined using physiological assays, quantitative polymerase chain reaction, and Western blotting

Pneumonia is a chronic disorder of the respiratory system associated with worsening quality of life and a significant economic burden. Pinitol, a plant cyclic polyol, has been documented for immune‐inflammatory potential. The aim of present investigation was to evaluate the potential and possible mechanism of action of pinitol against lipopolysaccharide (LPS)‐induced pneumonia in the experimental animal

The current work planned to assess the protecting properties of nimbolide against doxorubicin (DOX)‐treated myocardial damage. Myocardial damage was produced with 2.5 mg/kg of DOX given on alternative days (14 days). Thiobarbituric acid reactive substances (TBARS) levels of a lipid peroxidative marker were elevated, whereas reduced body weight, heart weight, blood pressure indices and reduced levels

Exposure to the food contaminant acrylamide and its reactive epoxide metabolite glycidamide (GA) induces reactive oxygen species (ROS)‐mediated oxidative stress and subsequent cellular death. Recent studies have revealed that the toxic effects of acrylamide may be due to GA, especially on male reproductive system cells. In this regard, it is important to determine the effects of GA on Sertoli cells

Retraction: Wang J, Xu S, Lv W, Shan A, Shi F, Xu J, Mei S, and Yang Y. Identification and validation of hypoxic markers of glioblastoma multiforme in methylation, somatic CNV characteristics based on large‐scale samples. J Biochem Mol Toxicol. 2020; e22585. https://doi.org/10.1002/jbt.22585

This expression of concern is for the above article, published online on February 9, 2010, in Wiley Online Library (wileyonlinelibrary.com), and has been published by agreement between the journal Editor‐in‐Chief, Dr Hari K. Bhat, and Wiley Periodicals, LLC. This expression of concern has been issued following concerns raised regarding the appearance of some images and the narrow range standard deviations

This expression of concern is for the above article, published online on May 31, 2011, in Wiley Online Library (wileyonlinelibrary.com), and has been published by agreement between the journal Editor‐in‐Chief, Dr Hari K. Bhat, and Wiley Periodicals, LLC. This expression of concern has been issued following concerns raised regarding the appearance of Figure 4A and the narrow range of standard deviations

Curcumin exhibits anti‐inflammatory and antioxidant activities. We investigated the protective effects of curcumin in a renal injury rat model under dry‐heat conditions. We divided Sprague‐Dawley rats into four groups: dry‐heat 0‐ (normal temperature control group), 50‐, 100‐, and 150‐minute groups. Each group was divided into five subgroups (n = 10): normal saline (NS), sodium carboxymethylcellulose

Prostate cancer (PCa) is both the foremost and second cause of cancer death in the male population. Patients with hormone‐dependent PCa are initially sensitive to androgen‐deprivation therapy, later the cancer progress to a hormone‐independent state and fails to respond and progress to the metastatic stage, where the cells gain the ability to escape cell death and develop resistance to current therapies

The pathogenesis of nasal polyps is not completely understood. Oxidative damage contributes to polyp formation in the nasal mucosa. The paraoxonase 1 (PON1) enzyme is an important liver enzyme with high antioxidant activity. In this study, we investigated the correlation between Q192R genotypic polymorphism of the PON1 enzyme and nasal‐polyp disease. The study examined 62 nasal‐polyp patients and 88

Gastric cancer is one of the most common causes of cancer‐related death worldwide. Immunotherapy via programmed cell death protein 1 (PD‐1)/programmed cell death‐ligand 1 (PD‐L1) blockade has shown benefits for gastric cancer. Epigenetic DNA methylation critically regulates cancer immune checkpoints. We investigated how the natural compound oleanolic acid (OA) affected PD‐L1 expression in gastric cancer

Panaxydol (PX), a polyacetylenic compound isolated from the roots of Panax notoginseng, is found to possess various biological functions. However, its protective effects against aristolochic acid (AA)‐induced renal injury have not been elucidated yet. The present study was undertaken to elucidate the renoprotective effect of PX on Wistar male rats via activating Keap1‐Nrf2/ARE pathway. Experimental

Hepatocellular carcinoma (HCC) is the fifth most commonly diagnosed cancer worldwide and is associated with poor prognosis. The current study aimed to assess the therapeutic efficacy of resveratrol when administered alone and in combination with nicotinamide against alcohol‐aflatoxin B1‐induced HCC. Results reveal that during the development and progression of cancer, there was a decline in the level

Numerous evidence link aberrant nuclear β‐catenin accumulation to the development of breast cancer resistance, therefore, targeted inhibition of β‐catenin nuclear translocation may effectively improve the chemosensitivity of breast cancer. Doxorubicin (Dox) is the most commonly used chemotherapeutic drug for breast cancer. Here, we determined that tanshinone II A (Tan II A) could improve the sensitivity

The use of cyclosporine A (CsA) as an immunosuppressive agent is often limited owing to its hepatotoxic and nephrotoxic properties. The present study was designed to evaluate the protective effect of metformin and silymarin in a rat model of CsA induced hepatorenal toxicity. The study included seven groups of Wistar albino rats (n = 6 per group): normal control, experimental control (CsA alone, 25 mg/kg)

Thyroid cancer is the most frequent endocrine malignancy, which accounts for nearly 1% of all the cancer worldwide. Crocin has a diverse biological function, such as anti‐cancer, anti‐inflammatory and antioxidant functions, specifically in the respiratory related diseases. Using in vitro techniques, this work was intended to illuminate the anti‐cancer effect of crocin in follicular thyroid carcinoma

Cisplatin, a proven effective chemotherapeutic agent, has been used clinically to treat malignant solid tumors, whereas its clinical use is limited by serious side effect including nephrotoxicity. Platycodin D (PD), the major and marked saponin isolated from Platycodon grandiflorum, possesses many pharmacological effects. In this study, we evaluated its protective effect against cisplatin‐induced human