The hidden threat: Environmental toxins and their effects on gut microbiota.

The human gut microbiota (GM), which consists of a complex and diverse ecosystem of bacteria, plays a vital role in overall wellness. However, the delicate balance of this intricate system is being compromised by the widespread presence of environmental toxins. The intricate connection between contaminants in the environment and human well-being has garnered significant attention in recent times. Although many environmental pollutants and their toxicity have been identified and studied in laboratory settings and animal models, there is insufficient data concerning their relevance to human physiology. Consequently, research on the toxicity of environmental toxins in GM has gained prominence in recent years. Various factors, such as air pollution, chemicals, heavy metals, and pesticides, have a detrimental impact on the composition and functioning of the GM. This comprehensive review aims to comprehend the toxic effects of numerous environmental pollutants, including antibiotics, endocrine-disrupting chemicals, heavy metals, and pesticides, on GM by examining recent research findings. The current analysis concludes that different types of environmental toxins can lead to GM dysbiosis and have various potential adverse effects on the well-being of animals. We investigate the alterations to the GM composition induced by contaminants and their impact on overall well-being, providing a fresh perspective on research related to pollutant exposure.

Targeting MAPK signaling: A promising approach for treating inflammatory lung disease.

The extracellular signals that initiate intracellular reactions are dispatched by the mitogen-activated protein kinases (MAPKs), which oversee a multitude of cellular activities. p38, Extracellular signal-regulated kinase (ERK), and c-Jun NH2-terminal kinase (JNK) are members of the vertebrate family of MAPKs, and each MAPK signaling pathway consists of a MAPK kinase (MAP3K), a MAPK kinase (MAP2K), and a MAPK. These signaling pathways orchestrate numerous cellular processes, including cell growth, survival, differentiation, and apoptosis. The emergence of various inflammatory respiratory diseases in humans has been linked to the dysregulation of MAPK signaling pathways. Conditions such as asthma, lung cancer, pulmonary fibrosis, and COPD are among the prevalent respiratory ailments where MAPK plays a pivotal role. Additionally, MAPK is implicated in infectious diseases, including COVID-19, pneumonia, and tuberculosis. COPD, asthma, emphysema, chronic bronchitis, and other inflammatory lung disorders highlight the significance of MAPK as a potential target for therapeutic development. Further studies are needed to delve into the molecular mechanisms by which the MAPK signaling pathway contributes to inflammatory lung disorders, representing an area that demands continued research.

From LncRNA to metastasis: The MALAT1-EMT axis in cancer progression.

Cancer is a complex disease that causes abnormal genetic changes and unchecked cellular growth. It also causes a disruption in the normal regulatory processes that leads to the creation of malignant tissue. The complex interplay of genetic, environmental, and epigenetic variables influences its etiology. Long non-coding RNAs (LncRNAs) have emerged as pivotal contributors within the intricate landscape of cancer biology, orchestrating an array of multifaceted cellular processes that substantiate the processes of carcinogenesis and metastasis. Metastasis is a crucial driver of cancer mortality. Among these, MALAT1 (Metastasis-Associated Lung Adenocarcinoma Transcript 1) has drawn a lot of interest for its function in encouraging metastasis via controlling the Epithelial-Mesenchymal Transition (EMT) procedure. MALAT1 exerts a pivotal influence on the process of EMT, thereby promoting metastasis to distant organs. The mechanistic underpinning of this phenomenon involves the orchestration of an intricate regulatory network encompassing transcription factors, signalling cascades, and genes intricately associated with the EMT process by MALAT1. Its crucial function in transforming tumor cells into an aggressive phenotype is highlighted by its capacity to influence the expression of essential EMT effectors such as N-cadherin, E-cadherin, and Snail. An understanding of the MALAT1-EMT axis provides potential therapeutic approaches for cancer intervention. Targeting MALAT1 or its downstream EMT effectors may reduce the spread of metastatic disease and improve the effectiveness of already available therapies. Understanding the MALAT1-EMT axis holds significant clinical implications. Therefore, directing attention towards MALAT1 or its downstream mediators could present innovative therapeutic strategies for mitigating metastasis and improving patient prognosis. This study highlights the importance of MALAT1 in cancer biology and its potential for cutting back on metastatic disease with novel treatment strategies.

Immunopathology of herpes simplex virus-associated neuroinflammation: Unveiling the mysteries.

The immunopathology of herpes simplex virus (HSV)-associated neuroinflammation is a captivating and intricate field of study within the scientific community. HSV, renowned for its latent infection capability, gives rise to a spectrum of neurological expressions, ranging from mild symptoms to severe encephalitis. The enigmatic interplay between the virus and the host's immune responses profoundly shapes the outcome of these infections. This review delves into the multifaceted immune reactions triggered by HSV within neural tissues, intricately encompassing the interplay between innate and adaptive immunity. Furthermore, this analysis delves into the delicate equilibrium between immune defence and the potential for immunopathology-induced neural damage. It meticulously dissects the roles of diverse immune cells, cytokines, and chemokines, unravelling the intricacies of neuroinflammation modulation and its subsequent effects. By exploring HSV's immune manipulation and exploitation mechanisms, this review endeavours to unveil the enigmas surrounding the immunopathology of HSV-associated neuroinflammation. This comprehensive understanding enhances our grasp of viral pathogenesis and holds promise for pioneering therapeutic strategies designed to mitigate the neurological ramifications of HSV infections.

MALAT1: A key regulator in lung cancer pathogenesis and therapeutic targeting.

Lung cancer remains a formidable global health burden, necessitating a comprehensive understanding of the underlying molecular mechanisms driving its progression. Recently, lncRNAs have become necessary controllers of various biological functions, including cancer development. MALAT1 has garnered significant attention due to its multifaceted role in lung cancer progression. Lung cancer, among other malignancies, upregulates MALAT1. Its overexpression has been associated with aggressive tumor behavior and poor patient prognosis. MALAT1 promotes cellular proliferation, epithelial-mesenchymal transition (EMT), and angiogenesis in lung cancer, collectively facilitating tumor growth and metastasis. Additionally, MALAT1 enhances cancer cell invasion by interacting with numerous signaling pathways. Furthermore, MALAT1 has been implicated in mediating drug resistance in lung cancer, contributing to the limited efficacy of conventional therapies. Recent advancements in molecular biology and high-throughput sequencing technologies have offered fresh perspectives into the regulatory networks of MALAT1 in lung cancer. It exerts its oncogenic effects by acting as a ceRNA to sponge microRNAs, thereby relieving their inhibitory effects on target genes. Moreover, MALAT1 also influences chromatin remodeling and post-translational modifications to modulate gene expression, further expanding its regulatory capabilities. This review sheds light on the multifaceted roles of MALAT1 in lung cancer progression, underscoring its potential as an innovative therapeutic target and diagnostic biomarker. Targeting MALAT1 alone or combined with existing therapies holds promise to mitigate lung cancer progression and improve patient outcomes.

Recent advances in stimuli-responsive tailored nanogels for cancer therapy; from bench to personalized treatment.

To improve the quality of health in a personalized manner, better control over pharmacologically relevant cargo formulation, organ-specific targeted delivery, and on-demand release of therapeutic agents is crucial. Significant work has been put into designing and developing revolutionary nanotherapeutics approaches for the effective monitoring and personalized treatment of disease. Nanogel (NG) has attracted significant interest because of its tremendous potential in cancer therapy and its environmental stimuli responsiveness. NG is considered a next-generation delivery technology due to its benefits like as size tunability, high loading, stimuli responsiveness, prolonged drug release via in situ gelling mechanisms, stability, and its potential to provide personalized therapy from the investigation of human genes and the genes in various types of cancers and its association with a selective anticancer drug. Stimuli-responsive NGs can be used as smart nanomedicines to detect and treat cancer and can be tuned as personalized medicine as well. This comprehensive review article's major objectives include the challenges of NGs' clinical translation for cancer treatment as well as its early preclinical successes and prospects.

From carcinogenesis to therapeutic avenues: lncRNAs and mTOR crosstalk in lung cancer.

Long non-coding RNAs (lncRNAs) have been demonstrated to have a crucial function in the modulation of the activity of genes, impacting a variety of homeostatic processes involving growth, survival, movement, and genomic consistency. Certain lncRNAs' aberrant expression has been linked to carcinogenesis, tumor growth, and therapeutic resistance. They are beneficial for the management of malignancies since they can function as cancer-causing or cancer-suppressing genes and behave as screening or prognosis indicators. The modulation of the tumor microenvironment, metabolic modification, and spread have all been linked to lncRNAs in lung cancer. Recent research has indicated that lncRNAs may interact with various mTOR signalling systems to control expression in lung cancer. Furthermore, the route can affect how lncRNAs are expressed. Emphasizing the function of lncRNAs as crucial participants in the mTOR pathway, the current review intends to examine the interactions between the mTOR cascade and the advancement of lung cancer. The article will shed light on the roles and processes of a few lncRNAs associated with the development of lung cancer, as well as their therapeutic prospects.

Exploring the role of lncrna neat1 knockdown in regulating apoptosis across multiple cancer types: A review.

Long non-coding RNAs (lncRNAs) have emerged as pivotal regulators of gene expression, contributing significantly to a diverse range of cellular processes, including apoptosis. One such lncRNA is NEAT1, which is elevated in several types of cancer and aid in cancer growth. However, recent studies have also demonstrated that the knockdown of NEAT1 can inhibit cancer cells proliferation, movement, and infiltration while enhancing apoptosis. This article explores the function of lncRNA NEAT1 knockdown in regulating apoptosis across multiple cancer types. We explore the existing understanding of NEAT1's involvement in the progression of malignant conditions, including its structure and functions. Additionally, we investigate the molecular mechanisms by which NEAT1 modulates the cell cycle, cellular proliferation, apoptosis, movement, and infiltration in diverse cancer types, including acute myeloid leukemia, breast cancer, cervical cancer, colorectal cancer, esophageal squamous cell carcinoma, glioma, non-small cell lung cancer, ovarian cancer, prostate cancer, and retinoblastoma. Furthermore, we review the recent studies investigating the therapeutic potential of NEAT1 knockdown in cancer treatment. Targeting the lncRNA NEAT1 presents a promising therapeutic approach for treating cancer. It has shown the ability to suppress cancer cell proliferation, migration, and invasion while promoting apoptosis in various cancer types.

A review of Glycogen Synthase Kinase-3 (GSK3) inhibitors for cancers therapies.

The intricate molecular pathways governing cancer development and progression have spurred intensive investigations into novel therapeutic targets. Glycogen Synthase Kinase-3 (GSK3), a complex serine/threonine kinase, has emerged as a key player with intricate roles in various cellular processes, including cell proliferation, differentiation, apoptosis, and metabolism. Harnessing GSK3 inhibitors as potential candidates for cancer therapy has garnered significant interest due to their ability to modulate key signalling pathways that drive oncogenesis. The review encompasses a thorough examination of the molecular mechanisms underlying GSK3's involvement in cancer progression, shedding light on its interaction with critical pathways such as Wnt/ß-catenin, PI3K/AKT, and NF-κB. Through these interactions, GSK3 exerts influence over tumour growth, invasion, angiogenesis, and metastasis, rendering it an attractive target for therapeutic intervention. The discussion includes preclinical and clinical studies, showcasing the inhibitors efficacy across a spectrum of cancer types, including pancreatic, ovarian, lung, and other malignancies. Insights from recent studies highlight the potential synergistic effects of combining GSK3 inhibitors with conventional chemotherapeutic agents or targeted therapies, opening avenues for innovative combinatorial approaches. This review provides a comprehensive overview of the current state of research surrounding GSK3 inhibitors as promising agents for cancer treatment.

Effects of Yogic Interventions on Patients Diagnosed With Cardiac Diseases. A Systematic Review and Meta-Analysis.

Objective: Presently, evidence-based research studies on the efficacy of complimentary therapies like yoga for patients with different cardiac diseases are limited and conflicting. The objective of this study is to conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) on yogic interventions compared with usual care or non-pharmacological treatment in patients diagnosed with cardiac diseases. Methods: We conducted an electronic search of literature published from 2006 to May 2021 through five databases. PRISMA statement was used to develop and report a systematic review and meta-analysis protocol. Sixteen RCTs were included in the systematic review and 11 RCTs were used for meta-analysis. Outcome measures were blood pressure, lipid profile, and psychosocial measures. The Cochrane collaboration tool was used to assess bias risk. Results: The results show that yogic interventions resulted in significant reduction in systolic (d = 046; 95% CI.08-0.84; I2 = 81.86%) and diastolic blood pressures (d = 0.56; 95% CI.13-0.99, I2 = 84.84%). A medium statistically significant increase in HDL (d =0.67; 95% CI 0 to 1.33; I2 79.7%) and a low but significant effect on LDL (d = 0.23; 95% CI -0.08-0.54; I2 32.61%), total cholesterol (d =0.28; 95% CI -0.14-0.7; I2 63.72%), and triglycerides (d = 0.43; 95% CI -0.1-0.97; I2 76.64%) were observed. Pooled effect sizes showed a medium to low statistically significant effect on psychosocial indicators viz., QoL, stress, anxiety, and depression. Conclusion: The meta-analysis found strong evidence of effectiveness of yogic interventions on lipid profile, blood pressure, and psychosocial outcomes in patients with diagnosed cardiac diseases.

Thiamin Regresses the Anticancer Efficacy of Methotrexate in the Amelioration of Diethyl Nitrosamine-Induced Hepatocellular Carcinoma in Wistar Strain Rats.

Background: Hepatocellular carcinoma (HCC) is the most common primary liver cancer and occurs frequently in patients with liver cirrhosis. HCC is the leading cause of cancer-related mortality around the globe.Aim: This study assessed the effects of thiamin in the anticancer activity of methotrexate (MTX) in diethyl nitrosamine (DEN) induced hepatocellular Carcinoma in Wistar strain male rats.Method: Fifty rats were randomly segregated in five groups with 10 rats in each group. HCC was induced by single intraperitoneal (i.p) dose of DEN (200 mg/kg) and HCC promoter phenobarbital was used in the basal diet (0.05%) for 5 days per week until the termination of the study in all the rats except for the normal control (NC) group. Disease control (DC) was given no treatment, while DM (DEN + MTX) and DT (DEN + thiamin) groups were given MTX (5 mg/kg, i.p per week for 16 weeks) and thiamin (25 mg/kg, orally, daily for 16 weeks), respectively. DMT (DEN + MTX + thiamin) group was given the combined dose of MTX and thiamin. Histopathological study was carried out to confirm the liver function tests such as α-feto protein (AFP), alkaline phosphatase (ALP), alanine transaminase (ALT), aspartate transaminase (AST), total bilirubin (TB), and total protein (TP) along with antioxidants vascular endothelial growth factor (VEGF), lipid per-oxidation (LPO), superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase (CAT).Results: Results showed that liver biomarkers and antioxidants parameters were still abnormal in the DC group while DM group showed significant restoration, but DT group showed less significant normalization. DMT showed mild recovery of these parameters.Conclusion: The mechanism of action of MTX and thiamin is antiparallel to each other and hence their concomitant administration may lead to inefficient anticancer activity of MTX.

A novel polyherbal formulation containing thymoquinone attenuates carbon tetrachloride-induced hepatorenal injury in a rat model

Objective: To evaluate a novel polyherbal formulation (BSVT) containing the standardized extracts from the leaves of Boerhavia diffusa, Solidago virgaurea, Vitex negundo, and thymoquinone in CCl4 induced hepatorenal toxicity in rats. Methods: A total of 36 rats were divided into six groups including normal control, CCl4 (2 mL/kg, i.p.), CCl4 (2 mL/kg, i.p.) + Cystone? (750 mg/kg p.o.), CCl4 (2 mL/kg, i.p.) + BSVT (25 mg/kg, p.o.), CCl4 (2 mL/kg, i.p.) + BSVT (50 mg/kg, p.o.), and CCl4 (2 mL/kg, i.p.) + BSVT (100 mg/kg, p.o.). All treatments were given for four weeks. Serum levels of aspartate transaminase, alanine transaminase, alkaline phosphatase, cholesterol, total protein, serum urea, blood urea nitrogen and creatinine were assessed. Superoxide dismutase, malondialdehyde, and glutathione peroxidase were evaluated in tissue homogenate. The histopathological study of liver and kidney tissues was also done. Results: Aspartate transaminase, alanine transaminase, alkaline phosphatase, cholesterol, serum urea, blood urea nitrogen and creatinine were significantly elevated (P<0.001) while total protein was considerably reduced in the CCl4 group as compared to the normal control (P<0.001), which indicated hepatorenal toxicity. In addition, superoxide dismutase and glutathione peroxidase activities were significantly decreased (P<0.001) while malondialdehyde levels were increased markedly (P<0.001). Treatment with BSVT formulation recovered these parameters towards a normal level in a dose-dependent manner. Conclusions: BSVT formulation ameliorates the hepatorenal toxicity in a dose-dependent manner. Furthermore, clinical studies are required to confirm its efficacy.

Protective effect of oleane-12-en-3ß-ol-28-oic acid 3ß-D-glucopyranoside in ethanol induced gastric ulcer by enhancing the prostaglandin E2 level.

ETHNOPHARMACOLOGICAL RELEVANCE: Lantana camara is a popular invasive weed utilized in the management of ulcer in different part of world. Study of specific compound present in this plant responsible for their antulcer activity is main topic of concern. Current study designed for evaluation of the antiulcer activity of oleane-12-en-3ß-ol-28-oic acid 3ß-D-glucopyranoside (OAG) from Lantana camara L. MATERIALS AND METHODS: Antiulcer activity was carried out on NSAID's (Aspirin) and ethanol induced ulcer model. The efficacy of the OAG on ulcer index, percentage protection and gastric acid secretion were evaluated. RESULTS: Ulcer protection percentage (38.37%) was significant (P < 0.001) higher in the groups treated with the higher OAG dose (50mg/kg), it also recover the mucosa with no redness, no inflammation, mild dilation of blood vessels. OAG significantly (P < 0.01 and P < 0.001) reduce acidity, free acidity and gastric acid volume. It also significantly (P < 0.01) increases the pH of stomach. CONCLUSION: On the basis of results, it can be concluded that OAG shows significant gastroprotective activity by gastric acid secretion inhibition and afford protection against gastric mucosal damage. Further increase of prostaglandin E2 level establishes the mechanism of antiulcer activity of OAG.

Oxyphenbutazone promotes cytotoxicity in rats and Hep3B cellsvia suppression of PGE2 and deactivation of Wnt/ß-catenin signaling pathway.

Hepatocellular carcinoma (HCC) is the fifth leading cause of death and is generally typified by elevated liver enzyme biomarkers, antioxidants, and chronic inflammation of hepatocytes. Although currently available drugs have shown remarkable alleviation of the cancerous condition, but at the same time they present a more severe challenge of toxic effects due to chemotherapy. Therefore, in order to bring more patient-compliant therapy, we aimed to refurbish the use of a COX inhibitor, oxyphenbutazone (OPB), with low dose of methotrexate (MTX) to treat diethyl nitrosamine (DENA)-induced HCC in Wistar rats and in Hep3B cells. Hep3B cells were subjected to assays like in vitro cytotoxicity, DNA synthesis, and caspase activity. The combination index was also evaluated, succeeding the cytotoxicity assay, to analyze the possible synergism. For in vivo study, Wistar strain male rats were given single intraperitoneal dose of DENA (200 mg/kg) and were supplied with sodium phenobarbital (0.1% in tap water) for promoting tumorigenesis throughout the study. MTX (2.5 and 5.0 mg/kg/week, ip) and OPB (70 mg/kg/week, po in two divided doses) were administered to the treatment groups from 3rd week till the termination of study. Several biochemical parameters including biomarkers of liver function, antioxidant enzymes, and histopathological examination of liver cells were tested. Significant synergism was witnessed in the cytotoxicity assay when Hep3B cells received varied dose combination treatment of MTX (0.25, 0.5, or 1.0 µmol/L) and OPB (2.5, 5.0, or 7.5 µmol/L). MTX (0.5 and 1.0 µmol/L) in combination with OPB (5.0 or 7.5 µmol/L) inhibited the cell proliferation as BrdU incorporation was quite low in DNA synthesis analysis, as well as caspase-9/-3 cascade was activated which led to apoptosis of cancer cells. Co-treatment with MTX and OPB exerted potential anticancer activity in rats than either of the drugs alone. Administration of combination therapy harmonized the DENA-induced elevation of serum biochemical parameters, including but not limited to, α-fetoprotein (AFP), alanine- and aspartate-aminotransferase, alkaline phosphatase, vascular endothelial growth factor (VEGF), and antioxidant enzymes like superoxide dismutase (SOD), catalase (CAT), and lipid per oxidation (LPO). All these results were optimally substantiated by histopathological examination. As evident COX-2 catalyzes the synthesis of PGE2, needed in the activation of Wnt/ß-catenin pathway, which in turn is responsible for activating the transcriptional proteins required for higher degree of cell division and thence growth. Therefore, inhibition of COX-2 by our novel combination infers that even low doses of MTX can elucidate noticeable anticancer activity when paired with OPB.

Evaluation of diphenhydramine in talc induced type 2 diabetes mellitus in Wistar rats.

Evaluation of diphenhydramine in talc induced type 2 diabetes mellitus was done in Wistar rats. Oral administration of Talc (10mg/kg)carried out for 21days increased the levels of serum glutamate pyruvate transaminase (SGPT), glutamate oxaloacetate transaminase (SGOT), serum creatinine, blood glucose, urea, uric acid and triglycerides (TGs), but when the animals were treated with diphenhydramine (DPH), the levels of the aforementioned biochemical parameters decreased significantly (p<0.0001). The level of serum cholesterol and high density lipoprotein (HDL) was found to be reduced in Diabetes Mellitus (DM) control and when it was treated with DPH control animals, these makers increased significantly. The study done on DM and Diphenhydramine suggests that Talc increases the blood glucose level at a dose of 10mg/kg (0.14gm) and Diphenhydramine (1mg/kg)reduces the increased blood glucose level. These finding simply that diphenhydramine may be useful in the management of talc induced diabetes.

Anticancer potential of rhamnocitrin 4'-ß-D-galactopyranoside against N-diethylnitrosamine-induced hepatocellular carcinoma in rats.

The hepatoprotective activity of flavonoid rhamnocitrin 4'-ß-D-galactopyranoside (RGP) obtained from leaves of Astragalus hamosus L. against N-diethylnitrosamine (DENA)-induced hepatic cancer in Wistar albino rats was evaluated. Hepatic cancer in rats was induced by single-dose intraperitoneal administration of DENA (200 mg/kg). Induction of hepatic cancer was confirmed after 7 days of DENA administration by measurement of elevated level of serum α-feto protein (AFP). Administration of DENA in a single dose lofted the levels of serum biochemical parameters like alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, total bilirubin, total protein and AFP. Antioxidant enzymes like superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST) and lipid per oxidation (LPO) were annealed significantly by administration of RGP in a dose-dependant manner. The histopathological examination of rat liver section was found to reinforce the biochemical observations significantly. It was observed that a substantial and dose-dependent reversal of DENA-diminished activity of antioxidant enzymes like SOD, CAT, GPx, GST and the reduced DENA-elevated level of LPO with a marked change. Any elevation in the levels of serum markers along with suppression of free radical formation by scavenging the hydroxyl radicals is significantly prevented by RGP. It also modulates the levels of LPO and perceptibly increases the endogenous antioxidant enzymes level in DENA-induced hepatocellular carcinogenesis. The findings suggest that RGP prevents hepatocellular carcinoma by suppressing the marked increase in the levels of serum marker enzymes, and suppresses the free radical by scavenging hydroxyl radicals.

Sedative, antiepileptic and antipsychotic effects of Viscum album L. (Loranthaceae) in mice and rats.

ETHNOPHARMACOLOGICAL RELEVANCE: Viscum album L. is claimed in traditional medical practice, to be useful in the treatment of epilepsy and insomnia in Himachal Pradesh, India. MATERIALS AND METHODS: The effect of Viscum album L. on epilepsy, psychosis and sedative activity was evaluated in mice and rats using standard procedure. RESULTS: The aqueous leaf extract of Viscum album L. prolonged the pentobarbital induced sleeping time and reduced the locomotor activity in actophotometer. This suggests that reduced locomotor activity facilitate GABAergic transmission. In addition the extract reduced MES, INH and PTZ-induced convulsions which suggest that there may be possibility of blocking Na(+) channels, opening of Cl(-) channels or enhancing the GABAergic system. The extract decreased the apomorphine-induced stereotyped behavior and potentiates the HAL-induced cataleptic score which suggests the extract possess antidopaminergic activity. CONCLUSION: The results obtained in present study suggested that title plant exhibited sedative, antiepileptic and antipsychotic activity in mice and rats.

Anti-diabetic potential of ursolic acid stearoyl glucoside: a new triterpenic gycosidic ester from Lantana camara.

A new stearoyl glucoside of ursolic acid, urs-12-en-3ß-ol-28-oic acid 3ß-D-glucopyranosyl-4'-octadecanoate and other compounds were isolated from the leaves of Lantana camara L. The structure of this new glycoside was elucidated and established by standard spectroscopic methods. In streptozotocin-induced diabetic rats it showed significant reduction in blood glucose level.

Insight into the biomarkers as the novel anti-psoriatic drug discovery tool: a contemporary viewpoint.

Psoriasis is a common chronic autoimmune skin disorder with T-cell mediated multifunctional complex pathogenesis along with genetic predisposition. Conventionally, many therapies are available for the management of psoriasis, but they have limited efficacy due to higher side effects. Over the last decade, one of the major efforts in psoriasis research has been made for the development of drug molecules by understanding the potential biomolecules/biomarkers associated with psoriasis. This approach aims to provide selective immunologically directed intervention with fewer side effects than conventional therapies. The present review aims to give an exhaustive account on various biomarkers including oxidative stress, peptide, biochemical and gene markers responsible for keratocyte hyper proliferation, inflammatory responses and abnormal differentiation in psoriasis. Effective targeting of these over expressed biomarkers can serve as the novel tool for anti-psoriatic drug development. In addition, this review also gives insights into several novel biomarkers targeted drugs under pre-clinical and clinical investigation or have been registered by FDA for psoriasis management.