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Prevention of atopic dermatitis. 预防特应性皮炎。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-12-03 DOI: 10.3410/M4-24
Hywel C Williams, Joanne R Chalmers, Eric L Simpson
{"title":"Prevention of atopic dermatitis.","authors":"Hywel C Williams,&nbsp;Joanne R Chalmers,&nbsp;Eric L Simpson","doi":"10.3410/M4-24","DOIUrl":"https://doi.org/10.3410/M4-24","url":null,"abstract":"<p><p>Atopic dermatitis now affects one in five children, and may progress to asthma and hay fever. In the absence of effective treatments that influence disease progression, prevention is a highly desirable goal. The evidence for most existing disease prevention strategies, such as avoidance of allergens and dietary interventions, has been unconvincing and inconsistent. Fresh approaches to prevention include trying to induce tolerance to allergens in early life, and enhancing the defective skin barrier to reduce skin inflammation, sensitisation and subsequent allergic disease. Early and aggressive treatment of atopic dermatitis represents another possible secondary prevention strategy that could interrupt the development of autoimmunity, which may account for atopic dermatitis persistence. Large scale and long term randomized controlled trials are needed to demonstrate that these ideas result in clinical benefit.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"24"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3410/M4-24","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31120517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 34
Emerging technologies in endoscopic imaging. 内窥镜成像的新兴技术。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-02-01 DOI: 10.3410/M4-3
Jayan Mannath, Matthew Banks
{"title":"Emerging technologies in endoscopic imaging.","authors":"Jayan Mannath, Matthew Banks","doi":"10.3410/M4-3","DOIUrl":"10.3410/M4-3","url":null,"abstract":"<p><p>Endoscopic imaging is in part responsible for the recent drop in deaths from gastrointestinal cancers and also for detecting pre-cancerous and non-cancerous conditions and allowing them to be treated effectively, although techniques are far from perfect. Endoscopic imaging has evolved considerably from fiber optic systems 50 years ago to high resolution and high definition systems used at present. Moreover, image enhancement using filters and processors has led to the technique of 'electronic chromoendoscopy' to visualize mucosal blood vessels and surface pit patterns clearly. Magnification by optical zoom or confocal laser microscopy has enabled real time diagnosis and 'virtual histology'. These techniques have contributed to the early detection, assessment and treatment of various gastrointestinal pathologies. The focus of future research is directed towards molecular targeted imaging.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":" ","pages":"3"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/8e/43/medrep-04-03.PMC3270587.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39967517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vaginal mesh - the controversy. 阴道网——争议。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-11-01 DOI: 10.3410/M4-21
Joanna M Togami, Elizabeth Brown, J Christian Winters
{"title":"Vaginal mesh - the controversy.","authors":"Joanna M Togami,&nbsp;Elizabeth Brown,&nbsp;J Christian Winters","doi":"10.3410/M4-21","DOIUrl":"https://doi.org/10.3410/M4-21","url":null,"abstract":"<p><p>Pelvic organ prolapse is a condition that can cause significant symptoms that affect a woman's quality of life. It is the result of defects in the supporting structures of the vagina and, depending on the location and size, can alter the functions of the organs contained within the female pelvis. Approximately 11% of women will undergo surgical intervention for their prolapse or for incontinence in their lifetime. Unfortunately, one third of these will require reoperation for failed procedures. Pelvic floor surgeons have sought to improve these outcomes. Based largely on the success of midurethral slings (MUS), transvaginal mesh has been implanted, and commercial kits developed with the intent of improving these outcomes. In 2008, the Food and Drug Administration (FDA) issued a Public Health Notification in response to possible increased adverse events associated with the use of mesh compared to traditional repairs. The 2011 update required that further study be conducted for the use of transvaginal mesh. In this article, we wish to discuss the background of mesh use and the evolution of the public health warnings, and focus on future prospects.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"21"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3410/M4-21","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31081494","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Stressing the heart of the matter: re-thinking the mechanisms underlying therapeutic effects of n-3 polyunsaturated fatty acids. 强调问题的核心:重新思考n-3多不饱和脂肪酸治疗作用的机制。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-07-02 DOI: 10.3410/M4-13
Ethan J Anderson, David A Taylor
{"title":"Stressing the heart of the matter: re-thinking the mechanisms underlying therapeutic effects of n-3 polyunsaturated fatty acids.","authors":"Ethan J Anderson,&nbsp;David A Taylor","doi":"10.3410/M4-13","DOIUrl":"https://doi.org/10.3410/M4-13","url":null,"abstract":"<p><p>Despite their clear therapeutic effects in coronary heart disease, use of n-3 polyunsaturated fatty acids (PUFAs) to treat other types of cardiovascular disease remains controversial, and serious obstacles exist in implementing them as a reliable and consistent drug therapy. The foremost of these is that a molecular mechanism and relevant dosages have not been firmly established in other forms of cardiovascular disease. In this brief review, we highlight the current state of knowledge regarding the mechanisms behind n-3 PUFA action in the cardiovascular system. We also propose the novel hypothesis that lipid peroxidation products derived from n-3 PUFAs may be driving much of their beneficial cardiovascular effects, particularly in the myocardium. We conclude by discussing evidence to support this hypothesis, and its possible clinical ramifications.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"13"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d9/43/medrep-04-13.PMC3391752.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30767979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 23
Neuromodulation for treatment-resistant depression. 难治性抑郁症的神经调节。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-11-01 DOI: 10.3410/M4-22
Paul E Holtzheimer, Helen S Mayberg
{"title":"Neuromodulation for treatment-resistant depression.","authors":"Paul E Holtzheimer,&nbsp;Helen S Mayberg","doi":"10.3410/M4-22","DOIUrl":"https://doi.org/10.3410/M4-22","url":null,"abstract":"<p><p>Treatment-resistant depression affects at least 1-3% of the US population. This article reviews the current state of focal neuromodulation therapies for treatment-resistant depression, focusing on those treatments published clinical data. These include transcranial magnetic stimulation, transcranial direct current stimulation, magnetic seizure therapy, vagus nerve stimulation, direct cortical stimulation, and deep brain stimulation among others. Of these, only two (transcranial magnetic stimulation and vagus nerve stimulation) currently have US Food and Drug Administration approval for the treatment of depression.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"22"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/a0/df/medrep-04-22.PMC3506219.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"31081495","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 48
VEGF: Potential therapy for renal regeneration. VEGF:肾脏再生的潜在疗法。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-01-03 DOI: 10.3410/M4-1
Alejandro R Chade
{"title":"VEGF: Potential therapy for renal regeneration.","authors":"Alejandro R Chade","doi":"10.3410/M4-1","DOIUrl":"https://doi.org/10.3410/M4-1","url":null,"abstract":"<p><p>Vascular endothelial growth factor (VEGF) plays a central role in angiogenesis. A number of studies have focused on its role in health and disease and discussed the possibility of VEGF as both a therapeutic tool and target based on its specific actions on vascular proliferation and cell survival. On one side, anti-VEGF therapies are at the fore-front of treatment of many solid tumors, but blockade of VEGF carries collateral effects such as hypertension and renal damage largely due to abnormalities in the microvasculature. On the other hand, recent clinical and experimental evidence has shown the feasibility of using VEGF administration to protect ischemic tissues such as the myocardium or the kidney via stimulation of microvascular proliferation and repair. In this commentary, we discuss the possibility and potential mechanisms of using intra-renal administration of VEGF to preserve the renal microcirculation and, consequently, decrease progressive renal injury in chronic renovascular disease. Targeted administration of VEGF may constitute a novel stand-alone or co-adjuvant intervention with the potential to become a part of a comprehensive plan to protect renal function.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/54/d1/medrep-04-01.PMC3251310.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30380707","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 21
Kinase inhibitors in the treatment of immune-mediated disease. 激酶抑制剂治疗免疫介导的疾病。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-03-01 DOI: 10.3410/M4-5
Apostolos Kontzias, Arian Laurence, Massimo Gadina, John J O'Shea
{"title":"Kinase inhibitors in the treatment of immune-mediated disease.","authors":"Apostolos Kontzias,&nbsp;Arian Laurence,&nbsp;Massimo Gadina,&nbsp;John J O'Shea","doi":"10.3410/M4-5","DOIUrl":"10.3410/M4-5","url":null,"abstract":"<p><p>Protein kinases are fundamental components of diverse signaling pathways, including immune cells. Their essential functions have made them effective therapeutic targets. Initially, the expectation was that a high degree of selectivity would be critical; however, with time, the use of \"multikinase\" inhibitors has expanded. Moreover, the spectrum of diseases in which kinase inhibitors are used has also expanded to include not only malignancies but also immune-mediated diseases. At present, thirteen kinase inhibitors have been approved in the United States, all for oncologic indications. However, there are a growing number of molecules, including several Janus kinase inhibitors, that are being tested in clinical trials for autoimmune diseases such as rheumatoid arthritis, psoriasis and inflammatory bowel diseases. It appears likely that this new class of immunomodulatory drugs will have a major impact on the treatment of immune-mediated diseases in the near future.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":" ","pages":"5"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3410/M4-5","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40150682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 58
Molecular beacons in diagnostics. 诊断中的分子信标。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-05-02 DOI: 10.3410/M4-10
Sanjay Tyagi, Fred Russell Kramer
{"title":"Molecular beacons in diagnostics.","authors":"Sanjay Tyagi,&nbsp;Fred Russell Kramer","doi":"10.3410/M4-10","DOIUrl":"https://doi.org/10.3410/M4-10","url":null,"abstract":"<p><p>Recent technical advances have begun to realize the potential of molecular beacons to test for diverse infections in clinical diagnostic laboratories. These include the ability to test for, and quantify, multiple pathogens in the same clinical sample, and to detect antibiotic resistant strains within hours. The design principles of molecular beacons have also spawned a variety of allied technologies.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"10"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/65/21/medrep-04-10.PMC3357010.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30639102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 24
Mesenchymal stem cells - a promising therapy for Acute Respiratory Distress Syndrome. 间充质干细胞-一种治疗急性呼吸窘迫综合征的有希望的疗法。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-01-03 DOI: 10.3410/M4-2
Mairead Hayes, Gerard Curley, John G Laffey
{"title":"Mesenchymal stem cells - a promising therapy for Acute Respiratory Distress Syndrome.","authors":"Mairead Hayes,&nbsp;Gerard Curley,&nbsp;John G Laffey","doi":"10.3410/M4-2","DOIUrl":"https://doi.org/10.3410/M4-2","url":null,"abstract":"<p><p>Acute Respiratory Distress Syndrome (ARDS) constitutes a spectrum of severe acute respiratory failure in response to a variety of inciting stimuli that is the leading cause of death and disability in the critically ill. Despite decades of research, there are no therapies for ARDS, and management remains supportive. A growing understanding of the complexity of the pathophysiology of ARDS, coupled with advances in stem cell biology, has lead to a renewed interest in the therapeutic potential of mesenchymal stem cells for ARDS. Recent evidence suggests that mesenchymal stem cells can modulate the immune response to reduce injury and also increase resistance to infection, while also facilitating regeneration and repair of the injured lung. This unique combination of effects has generated considerable excitement. We review the biological characteristics of mesenchymal stem cells that underlie their therapeutic potential for ARDS. We also summarise existing pre-clinical evidence, evaluate the potential and pitfalls of using mesenchymal stem cells for treatment, and examine the likely future directions for mesenchymal stem cells in ARDS.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"2"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/19/f5/medrep-04-02.PMC3251316.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30380663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 45
Helicobacter pylori: Eradication or Preservation. 幽门螺杆菌:消灭还是保存。
F1000 medicine reports Pub Date : 2012-01-01 Epub Date: 2012-04-02 DOI: 10.3410/M4-7
George Sachs, David R Scott
{"title":"Helicobacter pylori: Eradication or Preservation.","authors":"George Sachs,&nbsp;David R Scott","doi":"10.3410/M4-7","DOIUrl":"https://doi.org/10.3410/M4-7","url":null,"abstract":"<p><p>Helicobacter pylori infects about 50% of the world's population and inevitably results in the development of gastritis. Of those infected, about 10% develop peptic ulcer disease and roughly 1% develop gastric cancer. Conversely, some take the view that H. pylori infection provides some protection against gastro-esophageal reflux disease and possibly asthma. This review aims to explore the case for and against eradication of the bacterium using a \"test and treat\" approach amongst the general population.</p>","PeriodicalId":88480,"journal":{"name":"F1000 medicine reports","volume":"4 ","pages":"7"},"PeriodicalIF":0.0,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3410/M4-7","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30572846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 59
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