Infectious disorders drug targets最新文献

{"title":"Advancements in Nanotechnology for Enhanced Antifungal Drug Delivery: A Comprehensive Review.","authors":"Rajat Srivastava, Ajay Kumar Singh Rawat, Manoj Kumar Mishra, Amit Kumar Patel","doi":"10.2174/0118715265266257231022134933","DOIUrl":"10.2174/0118715265266257231022134933","url":null,"abstract":"<p><p>Infections caused by fungi can be mildly bothersome or fatal, causing life-threatening conditions or even death. Antifungal drugs have used synthetic chemicals, organic compounds, and phytoconstituents in their formulations to treat fungal infections. Research into novel antifungal drugs has progressed more rapidly than into antibacterial treatments. This can be attributed to the low resistance of fungal infections to antifungal bioactivities and the relatively low incidence of these diseases. Carrier systems based on nanotechnology have generated much interest recently because of the incredible potential of these systems. By using nanoarchitecture as a better carrier and drug delivery system (DDS), we can have greater antifungal effectiveness, bioavailability, targeted action, and less cytotoxicity, a development made possible using nanotechnology. This review discusses various nanocarrier-based technologies in addition to other nanotechnological methods. These include liposomes, transfersomes, ethosomes, niosomes, dendrimers, polymeric nanoparticles, polymer nanocomposites, metallic nanoparticles, carbon nanomaterials, etc. This review focused on general information regarding fungi infections, different antifungal agent types and mechanisms of action, and an overview of formulation strategies such as nanotechnology systems, which are frequently researched for antifungal therapies. We concluded that new drug delivery systems are crucial to delivering antifungal medicines to their target site with the optimum concentration. The researchers also concentrated on these innovative drug delivery systems, which primarily focus on regulating and maintaining the release of antifungal drugs.</p>","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":"24 2","pages":"e021123223053"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139643791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"An Unforeseen Spreading of Measles in South Africa.","authors":"Sumel Ashique","doi":"10.2174/0118715265276129231211054120","DOIUrl":"10.2174/0118715265276129231211054120","url":null,"abstract":"","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e191223224667"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138816121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Future Opportunities in Malaria Management Offered by Probiotics.","authors":"Amandeep Singh, Rohit Bhatia","doi":"10.2174/0118715265271259231118154255","DOIUrl":"10.2174/0118715265271259231118154255","url":null,"abstract":"","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e150124225633-74"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139479395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of Genes Encoded Toxin-Antitoxin System in <i>Mycobacterium Tuberculosis</i> Strains from Clinical Sample.","authors":"Karthikeyan Sundaram, Leela Kagithakara Vajravelu, Ravichandiran Velayutham, Utpal Mohan","doi":"10.2174/0118715265274164240117104534","DOIUrl":"10.2174/0118715265274164240117104534","url":null,"abstract":"<p><strong>Background: </strong>The toxin-antitoxin system is a genetic element that is highly present in <i>Mycobacterium tuberculosis</i> (MTB), the causative agent of tuberculosis. The toxin-antitoxin system comprises toxin protein and antitoxin protein or non-encoded RNA interacting with each other and inhibiting toxin activity. <i>M. Tuberculosis</i> has more classes of TA loci than non-tubercle bacilli and other microbes, including <i>VapBC, HigBA, MazEF, ParDE, RelBE, MbcTA, PemIK, DarTG, MenTA, one tripartite type II TAC</i> chaperone system, and hypothetical proteins.</p><p><strong>Aims: </strong>The study aims to demonstrate the genes encoded toxin-antitoxin system in <i>mycobacterium tuberculosis</i> strains from clinical samples.</p><p><strong>Materials and methods: </strong>The pulmonary and extra-pulmonary tuberculosis clinical samples were collected, and smear microscopy (Ziehl-Neelsen staining) was performed for the detection of high bacilli (3+) count, followed by nucleic acid amplification assay. Bacterial culture and growth assay, genomic DNA extraction, and polymerase chain reaction were also carried out.</p><p><strong>Results: </strong>The positive PTB and EPTB samples were determined by 3+ in microscopy smear and the total count of tubercle bacilli determined by NAAT assay was 8.0×100⁵ in sputum and 1.3×10⁰⁴ CFU/ml in tissue abscess. Moreover, the genomic DNA was extracted from culture, and the amplification of Rv1044 and Rv1045 genes in 624 and 412 base pairs (between 600-700 and 400-500 in ladder), respectively, in the H37Rv and clinical samples was observed.</p><p><strong>Conclusion: </strong>It has been found that Rv1044 and Rv1045 are hypothetical proteins with 624 and 882 base pairs belonging to the <i>AbiEi/AbiEii</i> family of toxin-antitoxin loci. Moreover, the significant identification of TA-encoded loci genes may allow for the investigation of multidrugresistant and extensively drug-resistant tuberculosis.</p>","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e140324227967"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140133734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Comprehensive Review on Patents, Herbal Treatment and Clinical Trials on Acquired Immune Deficiency Syndrome.","authors":"Sushen Singh Choudhary, Sushma Verma","doi":"10.2174/0118715265270311231113041807","DOIUrl":"10.2174/0118715265270311231113041807","url":null,"abstract":"<p><p>This paper provides an outline of the Human immunodeficiency virus (HIV), its mechanism of action, and types of HIV/AIDS. Additionally, it offers recent advances and patent data on HIV medications and formulations for the last ten years. The HIV/AIDS patents describes how compounds can stop viruses from spreading and stop HIV from multiplying. It also gives information about monolithic tablets, fixed oral doses of triple HIV formulations, and drug delivery systems that use electrospun fibers. The patents also reveals the treatment for patients having liver disease by using herbal ingredients. The effects of various herbal ingredients and preparations on HIV replication, immunological function, and symptom management have been researched. Despite the encouraging randomized trial data available, it is crucial to proceed cautiously when using herbal treatments for HIV/AIDS treatment. Recent years clinical trials of HIV/AIDS were also reviewed. Herbal remedies are preferred more than other drugs because they have fewer side effects and have long-lasting effects for the treatment of HIV/AIDS. The regulation, quality assurance, and standardization of herbal products are the challenges for the industry.</p>","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e201123223654"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138292687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Fusobacterium/Peptostreptococcus</i> - A Case Report of Community- Acquired Empyema Resulting in Surgical Decortication with Prolonged Antibiotic Therapy: A Case Series and Review of the Literature.","authors":"Garrastegui-Mercado Emmanuel, Awad Chady, Suresh Antony","doi":"10.2174/0118715265255809231107100450","DOIUrl":"10.2174/0118715265255809231107100450","url":null,"abstract":"<p><p><p>Background: Infections caused by anaerobic bacteria occur frequently and can be serious and life-threatening. Anaerobes are a rare cause of community-acquired pneumonia with Streptococcus pneumonia and respiratory viruses being the most frequently detected pathogens. We, herein, report a case of <i>Fusobacterium/Peptostreptococcus</i> parapneumonic effusion with empyema in a patient without risk factors for aspiration pneumonia. This case presents an opportunity to discuss an unusual case of community-acquired empyema secondary to anaerobic infection in a patient without the common risk factors for aspiration. <p> Case Presentation: A 59-year-old male patient without significant past medical history apart from a twenty-five-year history of smoking presented due to left flank pain and shortness of breath. Findings of a complicated parapneumonic effusion were found on imaging, resulting in surgical decortication and prolonged antibiotic therapy. <p> Discussion: Parapneumonic effusions and empyema are relatively common complications of pneumonia. It is important to note that the incidence of anaerobic empyema has been on the rise due to more modern culturing techniques. <p> Conclusion: This case highlights an unusual presentation of community-acquired empyema secondary to anaerobes without any risk factors for aspiration pneumonia. Therefore, clinicians should consider the possibility of anaerobic coverage in the treatment of community-acquired empyema in the appropriate setting.</p>.</p>","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"53-57"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139099468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A New-fangled COVID-19 Variant, Eris, Might be the One to Lookout in 2023 or far from Over.","authors":"Suman Kumar Ray, Sukhes Mukherjee","doi":"10.2174/0118715265276833240105110046","DOIUrl":"10.2174/0118715265276833240105110046","url":null,"abstract":"<p><p>Coronavirus Disease-19 (COVID-19) is an infectious disease brought on by the extremely pathogenic and contagious severe acute respiratory syndrome-virus-2 (SARS-CoV-2). The agenda for the COVID-19 pandemic is dynamic and includes recent developments. Seven variants under monitoring (VUMs), one variant of interest (VOI), XBB.1.5, and their offspring lineages are currently being actively monitored by WHO. The VUMs are BA.2.75, CH.1.1, BQ.1, XBB (with the exception of XBB.1.5, XBB.1.16, and XBB.1.9.1), XBF, and XBB.1.16. With 95 countries having reported finding XBB.1.5 (VOI), it is still the most common strain worldwide, responsible for 47.9% of cases from epidemiological January to March 2023. Seventy nations discovered XBB.1.5 in February and March 2023 and posted sequencing data to GISAID. Of the 43 nations that uploaded more than 50 sequences, XBB.1.5 prevalence has increased to more than 50% in 11 nations. Over 23000 deaths and 3 million new cases were recorded globally in March and April 2023. Worldwide detection of a new COVID-19 strain has prompted specialists to issue a warning that the virus is \"circulating unchecked\". The Greek goddess of conflict and discord Eris has inspired the nicknaming of EG 5.1, a subvariant of Omicron. The strain is becoming more prevalent in the USA and cases are increasing in the UK. The severity of each SARS-CoV- 2 variant has been comparable, although a more severe form might develop. Eris is an ancestor of Omicron and exhibits some of its characteristics. Reinfection risk can be influenced by a variety of variables, including age, location, and health equity and the COVID-19 vaccine is more or less effective depending on the strain.</p>","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e220124225916"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139522040","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Intriguing Connection between Cholestasis and the Renin-Angiotensin System Dysregulation Induced by SARS-CoV-2 and/or the Vaccinal Spike Protein.","authors":"Ziad Fajloun, Ziad Abi Khattar, Jean-Marc Sabatier","doi":"10.2174/0118715265304515240220105152","DOIUrl":"10.2174/0118715265304515240220105152","url":null,"abstract":"","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e080324227802"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140095575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Disease X: Beyond Fear, Toward Preparedness.","authors":"Rajendra Awasthi","doi":"10.2174/0118715265285021240104091449","DOIUrl":"10.2174/0118715265285021240104091449","url":null,"abstract":"","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e230124226003"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139543955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Can Vaccination with Various Types of Vaccines Make Communities Safer against COVID-19?","authors":"SeyedAhmad SeyedAlinaghi, Pegah Mirzapour, Esmaeil Mehraeen","doi":"10.2174/0118715265264961231025092542","DOIUrl":"10.2174/0118715265264961231025092542","url":null,"abstract":"","PeriodicalId":101326,"journal":{"name":"Infectious disorders drug targets","volume":" ","pages":"e031123223119"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71490858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}