Current drug targets最新文献

{"title":"Nrf2 and Ferroptosis: Exploring Translational Avenues for Therapeutic Approaches to Neurological Diseases.","authors":"Maneesh Mohan, Ashi Mannan, Chirag Kakkar, Thakur Gurjeet Singh","doi":"10.2174/0113894501320839240918110656","DOIUrl":"https://doi.org/10.2174/0113894501320839240918110656","url":null,"abstract":"<p><p>Nrf2, a crucial protein involved in defense mechanisms, particularly oxidative stress, plays a significant role in neurological diseases (NDs) by reducing oxidative stress and inflammation. NDs, including Alzheimer's, Parkinson's, Huntington's, amyotrophic lateral sclerosis, stroke, epilepsy, schizophrenia, depression, and autism, exhibit ferroptosis, iron-dependent regulated cell death resulting from lipid and iron-dependent reactive oxygen species (ROS) accumulation. Nrf2 has been shown to play a critical role in regulating ferroptosis in NDs. Age-related decline in Nrf2 expression and its target genes (HO-1, Nqo-1, and Trx) coincides with increased iron-mediated cell death, leading to ND onset. The modulation of iron-dependent cell death and ferroptosis by Nrf2 through various cellular and molecular mechanisms offers a potential therapeutic pathway for understanding the pathological processes underlying these NDs. This review emphasizes the mechanistic role of Nrf2 and ferroptosis in multiple NDs, providing valuable insights for future research and therapeutic approaches.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in Cysteine Protease B Inhibitors for Leishmaniasis Treatment.","authors":"Ana Luísa Rodriguez Gini, Emilio Emilio João, Juliana Romano Lopes, Pamela Souza Tada Da Cunha, Angela Maria Arenas Velásquez, Marcia Aparecida Silva Graminha, Jean Leandro Dos Santos, Cauê Benito Scarim","doi":"10.2174/0113894501324437240919064715","DOIUrl":"https://doi.org/10.2174/0113894501324437240919064715","url":null,"abstract":"<p><p>The expression and release of cysteine proteases by Leishmania spp. and their virulence factors significantly influence the modulation of host immune responses and metabolism, rendering cysteine proteases intriguing targets for drug development. This review article explores the substantial role of cysteine protease B (CPB) in medicinal chemistry from 2001 to 2024, particularly concerning combatting Leishmania parasites. We delve into contemporary advancements and potential prospects associated with targeting cysteine proteases for therapeutic interventions against leishmaniasis, emphasizing drug discovery in this context. Computational analysis using the pkCSM tool assessed the physicochemical properties of compounds, providing valuable insights into their molecular characteristics and drug-like potential, enriching our understanding of the pharmacological profiles, and aiding rational inhibitor design. Our investigation highlights that while nonpeptidic compounds constitute the majority (69.2%, 36 compounds) of the dataset, peptidomimetic- based derivatives (30.8%, 16 compounds) also hold promise in medicinal chemistry. Evaluating the most promising compounds based on dissociation constant (Ki) and half maximal inhibitory concentration (IC50) values revealed notable potency, with 41.7% and 80.0% of nonpeptidic compounds exhibiting values < 1 μM, respectively. On the other hand, all peptidic compounds evaluated for Ki (43.8%) and IC50 (31.3%) obtained values < 1 μM, respectively. Further analysis identified specific compounds within both categories (nonpeptidic: 1, 2, and 4; peptidic: 48-52) as particularly promising, warranting deeper investigation into their structure-activity relationships. These findings underscore the diverse landscape of inhibitors in medicinal chemistry and highlight the potential of both nonpeptidic and peptide-based compounds as valuable assets in therapeutic development against leishmaniasis.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Targeting SERCA2 in Anti-Tumor Drug Discovery.","authors":"Wanqian Song, Qiuju Zhang, Zhiyong Cao, Guo Jing, Tiancheng Zhan, Yongkang Yuan, Ning Kang, Qiang Zhang","doi":"10.2174/0113894501325497240918042654","DOIUrl":"https://doi.org/10.2174/0113894501325497240918042654","url":null,"abstract":"<p><p>SERCA2, a P-type ATPase located on the endoplasmic reticulum of cells, plays an important role in maintaining calcium balance within cells by transporting calcium from the cytoplasm to the endoplasmic reticulum against its concentration gradient. A multitude of studies have demonstrated that the expression of SERCA2 is abnormal in a wide variety of tumor cells. Consequently, research exploring compounds that target SERCA2 may offer a promising avenue for the development of novel anti-tumor drugs. This review has summarized the anti-tumor compounds targeting SERCA2, including thapsigargin, dihydroartemisinin, curcumin, galangin, etc. These compounds interact with SERCA2 on the endoplasmic reticulum membrane, disrupting intracellular calcium ion homeostasis, leading to tumor cell apoptosis, autophagy and cell cycle arrest, ultimately producing anti-tumor effects. Additionally, several potential research directions for compounds targeting SERCA2 as clinical anti-cancer drugs have been proposed in the review. In summary, SERCA2 is a promising anti-tumor target for drug discovery and development.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two Decades Rituximab Therapy in Anti-Neutrophil Cytoplasmic Antibody Associated Vasculitis.","authors":"Mohammad Amin Habibi, Sajjad Ahmadpour, Javad Tafaroji, Seyed Mohammad Eazi, Pooryia Mineaie, Yousef Mohammadpour, Soheil Tavakolpour","doi":"10.2174/0113894501323529240910015912","DOIUrl":"https://doi.org/10.2174/0113894501323529240910015912","url":null,"abstract":"<p><p>Remission failure and relapse numerate as one of the main problems in patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAVs). The need for new agents that provide effective and safe induction accompanied by sustained remission seems to be urgent in clinical care. The efficacy and safety of rituximab (RTX) for AAVs therapy has been reported in various studies. RTX therapy offers several advantages to treating AAVs patients compared to other therapeutic approaches including reduction of Glucocorticoids (GCs) and conventional Immunosuppressive therapy (IST) usage during both the induction of remission and maintenance phases. This reduction can lead to a lower rate of serious complications making RTX therapy a safer option. It seems that RTX may provide improved clinical outcomes in these patients mediated via B-lymphocyte depletion, Proteinase 3-antineutrophilic cytoplasmic antibody (PR3-ANCA), and myeloperoxidase-antineutrophilic cytoplasmic antibody (MPO-ANCA) titers reduction. In this regard, some uncertainties have been reported to validate the association between such depletion and clinical improvement, as suggested by other sources of autoreactive B cells that did not target with RTX. Due to the prolonged B cell depletion, fixed intervals and adjusted dosage of RTX may be required in patients with AAVs. In this narrative review, we aimed to insight better understand regarding the efficacy of RTX for effective induction and sustained remission in patients with AAVs. It seems that discovering new biomarkers predicting relapse in AAVs patients can lead to future targeted therapy.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Statin Therapy and C-reactive Protein in Patients with Kidney Disease: A Systematic Review and Meta-analysis of Randomized Clinical Trials.","authors":"Bahman Razi, Danyal Imani, Saeed Aslani, Željko Reiner, Amirhossein Sahebkar","doi":"10.2174/0113894501302428240909150925","DOIUrl":"https://doi.org/10.2174/0113894501302428240909150925","url":null,"abstract":"<p><strong>Background: </strong>Increased levels of inflammation markers in patients with kidney disease, particularly chronic kidney disease (CKD) is an important risk factor. This study explored whether the effect of more potent statins on inflammation in CKD patients is dose-dependent, whether there is any difference between the hydrophilic and lipophilic statins concerning their effects on inflammation markers in patients with CKD, and whether the duration of treatment with statins has any effect on markers of inflammation in these patients.</p><p><strong>Methods: </strong>A systematic literature search of Scopus, PubMed, and ISI Web of Science databases from inception to August 2022 was performed. Eligible studies were stratified based on a target population, intervention duration, dosage and type of statins (high intensity statin and moderate/ low intensity), and solubility of statins. Publication bias was evaluated using Begg's regression asymmetry test for visual inspection of funnel plots. Non-linear effects of dosage of statins and treatment duration were also examined by fractional polynomial modeling.</p><p><strong>Results: </strong>Meta-analysis of 10 RCTs (12 studies) on 264 patients with kidney disease and 254 controls showed a significant hs-CRP lowering effect of the dose of statin. Both hydrophilic and lipophilic statins had significant hs-CRP lowering effects. Meta-analysis of 6 publications (7 studies) evaluating the impact of statins on CRP in 235 patients and 197 control subjects showed a significant negative association between treatment with statins group and CRP levels.</p><p><strong>Conclusion: </strong>Statin treatment decreases significantly the levels of CRP and hs-CRP in patients with kidney disease.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142343145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In Vivo Models of Steroid-Induced Intraocular Hypertension","authors":"Wanyu Tang, Yalong Dang","doi":"10.2174/0113894501333936240801053620","DOIUrl":"https://doi.org/10.2174/0113894501333936240801053620","url":null,"abstract":"Corticosteroids are widely utilized for their anti-inflammatory and immunosuppressive properties but often lead to ocular complications, including ocular hypertension. If untreated, ocular hypertension can progress to optic nerve atrophy and eventually result in steroid-induced glaucoma, which poses a risk of irreversible visual damage. Approximately 40% of individuals experience increased intraocular pressure after steroid use, and around 6% develop glaucoma. Although steroid-induced glaucoma is usually temporary and reversible if the treatment duration is under a year, prolonged exposure can cause permanent vision impairment. The pathogenesis of steroid-induced glaucoma is suggested to arise from increased outflow resistance of aqueous humor, primarily due to decreased expression of matrix metalloproteinases. This deficiency promotes the deposition of extracellular matrix and the dysfunction of trabecular meshwork cells. Additionally, modifications in the actin cytoskeleton increase the stiffness and alter the morphology of trabecular meshwork, further impeding aqueous humor outflow. Molecular changes, such as elevated expression of the MYOC gene, have also been implicated in restricting aqueous outflow. Various animal models, including rats, mice, primates, rabbits, cattle, sheep, cats, and dogs, have been developed to study steroid-induced glaucoma. These models exhibit pathological, pathophysiological, and molecular similarities to human disease, making them valuable for research. This review aims to summarize common animal models of steroid-induced ocular hypertension, discussing their advantages and limitations. The goal is to help researchers select appropriate models for future studies, thereby advancing the understanding of disease mechanisms and developing preventive strategies.","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":"189 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142268327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Joint Screening and Identification of Potential Targets of Nitazoxanide by Affinity Chromatography and Label-Free Techniques.","authors":"Menghan Zhu, Dongxia Qi, Dongliang Chen, Wenchong Ye, Xiaoyang Wang, Chunmei Wang, Wen Zhou, Bin Zhou, Juan Li, Keyu Zhang","doi":"10.2174/0113894501297697240805103744","DOIUrl":"https://doi.org/10.2174/0113894501297697240805103744","url":null,"abstract":"<p><strong>Background: </strong>Nitazoxanide not only exhibits a broad spectrum of activities against various pathogens infecting animals and humans but also induces cellular autophagy. Currently, the pattern of action and subcellular targets of nitazoxanide-induced cellular autophagy are still unclear.</p><p><strong>Methods: </strong>To identify potential targets of nitazoxanide in mammalian cells, we developed an af-finity chromatography system using tizoxanide, a deacetyl derivative of nitazoxanide, as a ligand. Affinity chromatography was performed using VERO cell extracts on tizoxanide-biotin, and the isolated binding proteins were identified by mass spectrometry. Candidate target proteins ob-tained using affinity chromatography were co-analysed with the drug affinity response target sta-bility method. Fluorescent probes obtained by coupling rhodamine B to nitazoxanide were used for intracellular localisation of the binding targets. Solvent-induced protein precipitation profiling and thermal proteome profiling were used to further validate the binding proteins.</p><p><strong>Results: </strong>The joint analysis of the drug affinity response target stability method and affinity chro-matography resulted in the screening of six possible candidate target proteins. Fluorescent probes localised the nitazoxanide-binding protein around the nuclear membrane. Molecular docking re-vealed that the binding proteins mainly formed hydrogen bonds with the nitro group of nitazoxa-nide. Solvent-induced protein precipitation profiling and thermal proteome profiling further vali-dated SEC61A, PSMD12, and PRKAG1 as potential target proteins of nitazoxanide.</p><p><strong>Conclusion: </strong>The data supports the idea that nitazoxanide is a multifunctional compound with multiple targets.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142016607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Trends on Nanomedicines as Novel therapeutics Approach in Targeting Nociceptors for Relieving Pain.","authors":"Trilochan Satapathy, Deepak Sahu, Himanshu Sahu, Ravindra Kumar Pandey, Shiv Shankar Shukla, Beena Gidwani","doi":"10.2174/0113894501315521240725065617","DOIUrl":"https://doi.org/10.2174/0113894501315521240725065617","url":null,"abstract":"<p><p>An important sensation that warns of potential harm to a specific area of the body is pain. The prevalence of pain-related conditions globally is a significant and growing public health issue. Chronic pain affects an estimated 1.5 billion people worldwide, with prevalence rates varying by region and demographic factors. Along with diabetes, cardiovascular disease, and cancer, pain is among the most frequent medical diseases. Opioid analgesics are the mainstay of current pain therapies, which are ineffective. Opioid addiction and its potentially fatal side effects necessitate novel treatment strategies. Nanotechnology offers potential advantages in pain management by enabling targeted drug delivery, which can enhance the efficacy and reduce the side effects of analgesic medications. Additionally, nanoparticles can be designed to release drugs in a controlled manner, improving pain relief duration and consistency. This approach also allows for the delivery of therapeutics across biological barriers, potentially enhancing treatment outcomes for chronic pain conditions. Nanomedicine enables sensitive and focused treatments with fewer side effects than existing clinical pain medicines; it is worth exploring as a potential solution to these problems. Furthermore, medication delivery systems that use nanomaterials are being used to treat pain. Whether it's the distribution of a single medication or a combination of therapies, this review seeks to summarise the ways in which drug delivery systems based on nanomaterials can be utilised to successfully treat and alleviate pain. For the purpose of writing this paper, we consulted several online libraries, including Pubmed, Science Direct, Pubmed Prime, and the Cochrane Library, to gather fresh and up-to-date material. This overview delves into the ins and outs of pain's pathophysiology, the present state of pain treatment, potential new pain treatment targets, and the various initiatives that have been launched and are still in the works to address pain with nanotechnology. Recent developments in nanomaterials-based scavenging, gene therapy for pain aetiology, and nanoparticle-based medicine delivery for side effect reduction are highlighted. Analgesics have been further covered in our discussion on FDA-approved pharmaceuticals and clinical advancements.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141981937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent Advances in the Development of Alpha-Glucosidase and Alpha-Amylase Inhibitors in Type 2 Diabetes Management: Insights from In silico to In vitro Studies.","authors":"Fariya Khan, Mohsin Vahid Khan, Ajay Kumar, Salman Akhtar","doi":"10.2174/0113894501313365240722100902","DOIUrl":"https://doi.org/10.2174/0113894501313365240722100902","url":null,"abstract":"<p><p>Diabetes is a metabolic disorder caused by high glucose levels, leading to serious threats such as diabetic neuropathy and cardiovascular diseases. One of the most reliable measures for controlling postprandial hyperglycemia is to reduce the glucose level by inhibiting enzymes in the digestive system, such as Alpha-Glucosidase and Alpha-Amylase. Here, we have investigated the use of inhibitors to inhibit carbohydrate metabolism in order to restrict glucose levels in diabetic patients. Acarbose, Voglibose, and Miglitol are three inhibitors approved by the FDA that efficiently inhibit these two enzymes and thereby minimising hyperglycemia but are al-so significantly helpful in reducing the risk of cardiovascular effects. We also provide insight into the other known inhibitors currently available in the market. The adverse effects associated with other inhibitors emphasise the demand for the latest in silico screening and in vitro validation in the development of potent inhibitors with greater efficacy and safety for the treatment of Type 2 diabetes. The recent findings suggest that Alpha-Glucosidase and Alpha-Amylase play a major role in carbohydrate metabolism and triggering the increase in glucose levels. This review pro-vides the latest scientific literature findings related to these two enzymes as well as the role of primary and secondary inhibitors as potential candidates. Moreover, this review elaborates the framework on the mechanism of action, different plant sources of extraction of these enzymes, as well as kinetic assay of inhibitors and their interaction that can be used in future prospects to de-velop potential leads to combat Type 2 diabetes.</p>","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":" ","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141916271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Rotenone on the Neurodegeneration among Different Models","authors":"Iqra Subhan, Yasir Hasan Siddique","doi":"10.2174/0113894501281496231226070459","DOIUrl":"https://doi.org/10.2174/0113894501281496231226070459","url":null,"abstract":": Rotenone is a naturally occurring plant product used as an insecticide, pesticide and piscicide. It is lipophilic in nature and can cross the blood-brain barrier and induce the degeneration of neurons. It inhibits the mitochondrial respiratory chain complex I and stops the transfer of electrons. It induces ROS generation, which impairs mitochondrial activity. Rotenone is a toxic agent which causes the death of neurons. The present review describes the effect of rotenone on neurodegeneration with an emphasis on behavioral, pathological and neuropathological components carried out on various experimental models such as cell lines, Drosophila melanogaster, mice and rats.","PeriodicalId":10805,"journal":{"name":"Current drug targets","volume":"54 1","pages":""},"PeriodicalIF":3.2,"publicationDate":"2024-05-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140831910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}