首页 > 最新文献

Nature Reviews Nephrology最新文献

英文 中文
Pathological mechanisms of kidney disease in ageing 老龄化肾病的病理机制。
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-18 DOI: 10.1038/s41581-024-00868-4
Takeshi Yamamoto, Yoshitaka Isaka
The kidney is a metabolically active organ that requires energy to drive processes such as tubular reabsorption and secretion, and shows a decline in function with advancing age. Various molecular mechanisms, including genomic instability, telomere attrition, inflammation, autophagy, mitochondrial function, and changes to the sirtuin and Klotho signalling pathways, are recognized regulators of individual lifespan and pivotal factors that govern kidney ageing. Thus, mechanisms that contribute to ageing not only dictate renal outcomes but also exert a substantial influence over life expectancy. Conversely, kidney dysfunction, in the context of chronic kidney disease (CKD), precipitates an expedited ageing trajectory in individuals, leading to premature ageing and a disconnect between biological and chronological age. As CKD advances, age-related manifestations such as frailty become increasingly conspicuous. Hence, the pursuit of healthy ageing necessitates not only the management of age-related complications but also a comprehensive understanding of the processes and markers that underlie systemic ageing. Here, we examine the hallmarks of ageing, focusing on the mechanisms by which they affect kidney health and contribute to premature organ ageing. We also review diagnostic methodologies and interventions for premature ageing, with special consideration given to the potential of emerging therapeutic avenues to target age-related kidney diseases. The ability of the kidney to function normally declines with advancing age. This Review describes ageing processes that are relevant to age-related kidney diseases and the pathological mechanisms of chronic kidney disease in the context of premature ageing, as well as implications for diagnostic and therapeutic interventions.
肾脏是一个新陈代谢活跃的器官,需要能量来驱动肾小管重吸收和分泌等过程,随着年龄的增长,肾脏的功能也会下降。各种分子机制,包括基因组不稳定性、端粒损耗、炎症、自噬、线粒体功能以及 sirtuin 和 Klotho 信号通路的变化,都是公认的个体寿命调节因素和肾脏老化的关键因素。因此,导致衰老的机制不仅决定了肾脏的预后,还对预期寿命产生了重大影响。相反,慢性肾脏病(CKD)中的肾功能障碍会加速个体的衰老轨迹,导致过早衰老以及生理年龄与实际年龄的脱节。随着 CKD 病程的延长,衰弱等与年龄相关的表现越来越明显。因此,要追求健康的老龄化,不仅需要控制与年龄相关的并发症,还需要全面了解导致系统老化的过程和标志物。在此,我们研究了衰老的标志,重点是它们影响肾脏健康和导致器官过早衰老的机制。我们还回顾了早衰的诊断方法和干预措施,并特别考虑了针对老年相关肾脏疾病的新兴治疗途径的潜力。
{"title":"Pathological mechanisms of kidney disease in ageing","authors":"Takeshi Yamamoto, Yoshitaka Isaka","doi":"10.1038/s41581-024-00868-4","DOIUrl":"10.1038/s41581-024-00868-4","url":null,"abstract":"The kidney is a metabolically active organ that requires energy to drive processes such as tubular reabsorption and secretion, and shows a decline in function with advancing age. Various molecular mechanisms, including genomic instability, telomere attrition, inflammation, autophagy, mitochondrial function, and changes to the sirtuin and Klotho signalling pathways, are recognized regulators of individual lifespan and pivotal factors that govern kidney ageing. Thus, mechanisms that contribute to ageing not only dictate renal outcomes but also exert a substantial influence over life expectancy. Conversely, kidney dysfunction, in the context of chronic kidney disease (CKD), precipitates an expedited ageing trajectory in individuals, leading to premature ageing and a disconnect between biological and chronological age. As CKD advances, age-related manifestations such as frailty become increasingly conspicuous. Hence, the pursuit of healthy ageing necessitates not only the management of age-related complications but also a comprehensive understanding of the processes and markers that underlie systemic ageing. Here, we examine the hallmarks of ageing, focusing on the mechanisms by which they affect kidney health and contribute to premature organ ageing. We also review diagnostic methodologies and interventions for premature ageing, with special consideration given to the potential of emerging therapeutic avenues to target age-related kidney diseases. The ability of the kidney to function normally declines with advancing age. This Review describes ageing processes that are relevant to age-related kidney diseases and the pathological mechanisms of chronic kidney disease in the context of premature ageing, as well as implications for diagnostic and therapeutic interventions.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 9","pages":"603-615"},"PeriodicalIF":28.6,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141723972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The impact of population ageing on the burden of chronic kidney disease 人口老龄化对慢性肾病负担的影响。
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-18 DOI: 10.1038/s41581-024-00863-9
Nicholas C. Chesnaye, Alberto Ortiz, Carmine Zoccali, Vianda S. Stel, Kitty J. Jager
The burden of chronic kidney disease (CKD) and its risk factors are projected to rise in parallel with the rapidly ageing global population. By 2050, the prevalence of CKD category G3–G5 may exceed 10% in some regions, resulting in substantial health and economic burdens that will disproportionately affect lower-income countries. The extent to which the CKD epidemic can be mitigated depends largely on the uptake of prevention efforts to address modifiable risk factors, the implementation of cost-effective screening programmes for early detection of CKD in high-risk individuals and widespread access and affordability of new-generation kidney-protective drugs to prevent the development and delay the progression of CKD. Older patients require a multidisciplinary integrated approach to manage their multimorbidity, polypharmacy, high rates of adverse outcomes, mental health, fatigue and other age-related symptoms. In those who progress to kidney failure, comprehensive conservative management should be offered as a viable option during the shared decision-making process to collaboratively determine a treatment approach that respects the values and wishes of the patient. Interventions that maintain or improve quality of life, including pain management and palliative care services when appropriate, should also be made available. Here, the authors examine the effect of the rapidly ageing global population on the health and economic burden of chronic kidney disease (CKD). They discuss factors that drive or could mitigate the CKD epidemic and highlight complications and symptoms of CKD that are common among older patients.
随着全球人口迅速老龄化,慢性肾脏病(CKD)及其风险因素的负担预计也将随之增加。到 2050 年,某些地区 G3-G5 类慢性肾脏病的发病率可能超过 10%,从而造成巨大的健康和经济负担,对低收入国家的影响尤为严重。在多大程度上可以缓解慢性肾功能衰竭的流行,很大程度上取决于针对可改变的风险因素所采取的预防措施、为早期发现高危人群的慢性肾功能衰竭而实施的具有成本效益的筛查计划,以及新一代肾脏保护药物的普及和可负担性,以防止慢性肾功能衰竭的发生并延缓其进展。老年患者需要采用多学科综合方法来管理他们的多病、多重药物治疗、不良后果高发、心理健康、疲劳和其他与年龄有关的症状。对于进展到肾衰竭的患者,在共同决策过程中,应将综合保守治疗作为一种可行的选择,以共同确定一种尊重患者价值观和意愿的治疗方法。此外,还应提供维持或改善生活质量的干预措施,包括疼痛管理和适当的姑息治疗服务。
{"title":"The impact of population ageing on the burden of chronic kidney disease","authors":"Nicholas C. Chesnaye, Alberto Ortiz, Carmine Zoccali, Vianda S. Stel, Kitty J. Jager","doi":"10.1038/s41581-024-00863-9","DOIUrl":"10.1038/s41581-024-00863-9","url":null,"abstract":"The burden of chronic kidney disease (CKD) and its risk factors are projected to rise in parallel with the rapidly ageing global population. By 2050, the prevalence of CKD category G3–G5 may exceed 10% in some regions, resulting in substantial health and economic burdens that will disproportionately affect lower-income countries. The extent to which the CKD epidemic can be mitigated depends largely on the uptake of prevention efforts to address modifiable risk factors, the implementation of cost-effective screening programmes for early detection of CKD in high-risk individuals and widespread access and affordability of new-generation kidney-protective drugs to prevent the development and delay the progression of CKD. Older patients require a multidisciplinary integrated approach to manage their multimorbidity, polypharmacy, high rates of adverse outcomes, mental health, fatigue and other age-related symptoms. In those who progress to kidney failure, comprehensive conservative management should be offered as a viable option during the shared decision-making process to collaboratively determine a treatment approach that respects the values and wishes of the patient. Interventions that maintain or improve quality of life, including pain management and palliative care services when appropriate, should also be made available. Here, the authors examine the effect of the rapidly ageing global population on the health and economic burden of chronic kidney disease (CKD). They discuss factors that drive or could mitigate the CKD epidemic and highlight complications and symptoms of CKD that are common among older patients.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 9","pages":"569-585"},"PeriodicalIF":28.6,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141723973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Deep learning applications in digital pathology 数字病理学中的深度学习应用
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-16 DOI: 10.1038/s41581-024-00870-w
Peter Boor
Deep Learning (DL) holds great promise to improve patient outcomes by improving the precision and speed of disease diagnosis and treatment recommendations. Given the efficacy of DL in image analysis, pathology will likely be one of the first medical fields transformed by DL. However, several challenges must be overcome before we can expect to see the use of DL transform the digital future of pathology.
通过提高疾病诊断和治疗建议的精确度和速度,深度学习(DL)有望改善患者的治疗效果。鉴于深度学习在图像分析方面的功效,病理学很可能成为首批被深度学习改造的医学领域之一。然而,在我们期待看到使用 DL 改变病理学的数字化未来之前,必须克服几个挑战。
{"title":"Deep learning applications in digital pathology","authors":"Peter Boor","doi":"10.1038/s41581-024-00870-w","DOIUrl":"10.1038/s41581-024-00870-w","url":null,"abstract":"Deep Learning (DL) holds great promise to improve patient outcomes by improving the precision and speed of disease diagnosis and treatment recommendations. Given the efficacy of DL in image analysis, pathology will likely be one of the first medical fields transformed by DL. However, several challenges must be overcome before we can expect to see the use of DL transform the digital future of pathology.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 11","pages":"702-703"},"PeriodicalIF":28.6,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141625027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Treatment of chronic kidney disease in older populations 老年人慢性肾病的治疗
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-08 DOI: 10.1038/s41581-024-00854-w
Seiji Kishi, Hiroyuki Kadoya, Naoki Kashihara
As the world population ages, an expected increase in the prevalence of chronic kidney disease (CKD) among older individuals will pose a considerable challenge for health care systems in terms of resource allocation for disease management. Treatment strategies for older patients with CKD should ideally align with those applied to the general population, focusing on minimizing cardiovascular events and reducing the risk of progression to kidney failure. Emerging therapies, such as SGLT-2 inhibitors and GLP-1 receptor agonists, hold promise for the effective management of CKD in older individuals. In addition, non-pharmacological interventions such as nutritional and exercise therapies have a crucial role. These interventions enhance the effects of pharmacotherapy and, importantly, contribute to the maintenance of cognitive function and overall quality of life. Various factors beyond age and cognitive function must be taken into account when considering kidney replacement therapy for patients with kidney failure. Importantly, all treatment options, including dialysis, transplantation and conservative management approaches, should be tailored to the individual through patient-centred decision-making. The dynamic integration of digital technologies into medical practice has the potential to transform the management of CKD in the aging population. Aging of the global population is expected to increase the prevalence of chronic kidney disease. This Review describes approaches to the management of kidney disease in older populations, highlighting the need for a holistic approach aimed at meeting the treatment goals of the patient.
随着世界人口的老龄化,预计老年人慢性肾脏病(CKD)患病率的增加将对医疗保健系统在疾病管理资源分配方面提出巨大挑战。老年慢性肾脏病患者的治疗策略最好与普通人群的治疗策略保持一致,重点是最大限度地减少心血管事件和降低发展为肾衰竭的风险。SGLT-2 抑制剂和 GLP-1 受体激动剂等新兴疗法有望有效治疗老年慢性肾功能衰竭。此外,营养和运动疗法等非药物干预措施也发挥着重要作用。这些干预措施可以增强药物治疗的效果,更重要的是,有助于维持认知功能和整体生活质量。在考虑对肾衰竭患者进行肾脏替代治疗时,除了年龄和认知功能外,还必须考虑其他各种因素。重要的是,所有治疗方案,包括透析、移植和保守治疗方法,都应通过以患者为中心的决策来因人而异。数字技术与医疗实践的动态整合有可能改变老龄人口的慢性肾脏病管理。
{"title":"Treatment of chronic kidney disease in older populations","authors":"Seiji Kishi, Hiroyuki Kadoya, Naoki Kashihara","doi":"10.1038/s41581-024-00854-w","DOIUrl":"10.1038/s41581-024-00854-w","url":null,"abstract":"As the world population ages, an expected increase in the prevalence of chronic kidney disease (CKD) among older individuals will pose a considerable challenge for health care systems in terms of resource allocation for disease management. Treatment strategies for older patients with CKD should ideally align with those applied to the general population, focusing on minimizing cardiovascular events and reducing the risk of progression to kidney failure. Emerging therapies, such as SGLT-2 inhibitors and GLP-1 receptor agonists, hold promise for the effective management of CKD in older individuals. In addition, non-pharmacological interventions such as nutritional and exercise therapies have a crucial role. These interventions enhance the effects of pharmacotherapy and, importantly, contribute to the maintenance of cognitive function and overall quality of life. Various factors beyond age and cognitive function must be taken into account when considering kidney replacement therapy for patients with kidney failure. Importantly, all treatment options, including dialysis, transplantation and conservative management approaches, should be tailored to the individual through patient-centred decision-making. The dynamic integration of digital technologies into medical practice has the potential to transform the management of CKD in the aging population. Aging of the global population is expected to increase the prevalence of chronic kidney disease. This Review describes approaches to the management of kidney disease in older populations, highlighting the need for a holistic approach aimed at meeting the treatment goals of the patient.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 9","pages":"586-602"},"PeriodicalIF":28.6,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141556777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of spatial-omics to the classification of kidney biopsy samples in transplantation 空间组学在移植肾活检样本分类中的应用
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-04 DOI: 10.1038/s41581-024-00861-x
Paola Tasca, Bernard M. van den Berg, Ton J. Rabelink, Gangqi Wang, Bram Heijs, Cees van Kooten, Aiko P. J. de Vries, Jesper Kers
Improvement of long-term outcomes through targeted treatment is a primary concern in kidney transplant medicine. Currently, the validation of a rejection diagnosis and subsequent treatment depends on the histological assessment of allograft biopsy samples, according to the Banff classification system. However, the lack of (early) disease-specific tissue markers hinders accurate diagnosis and thus timely intervention. This challenge mainly results from an incomplete understanding of the pathophysiological processes underlying late allograft failure. Integration of large-scale multimodal approaches for investigating allograft biopsy samples might offer new insights into this pathophysiology, which are necessary for the identification of novel therapeutic targets and the development of tailored immunotherapeutic interventions. Several omics technologies — including transcriptomic, proteomic, lipidomic and metabolomic tools (and multimodal data analysis strategies) — can be applied to allograft biopsy investigation. However, despite their successful application in research settings and their potential clinical value, several barriers limit the broad implementation of many of these tools into clinical practice. Among spatial-omics technologies, mass spectrometry imaging, which is under-represented in the transplant field, has the potential to enable multi-omics investigations that might expand the insights gained with current clinical analysis technologies. Technological advances continue to enhance the clinical value of kidney biopsies. Here, the authors consider the potential of using spatial-omics in transplantation, including the use of mass spectrometry imaging, as graft monitoring and diagnostic tools, to improve patient management and outcomes.
通过针对性治疗改善长期疗效是肾移植医学的首要关注点。目前,排斥反应诊断和后续治疗的验证取决于根据班夫分类系统对同种异体活检样本进行的组织学评估。然而,(早期)疾病特异性组织标记物的缺乏阻碍了准确诊断和及时干预。这一挑战主要源于对晚期同种异体移植失败的病理生理过程了解不全面。整合大规模多模态方法来研究异体移植物活检样本可能会为这一病理生理学提供新的见解,这对于确定新的治疗靶点和开发有针对性的免疫治疗干预措施十分必要。有几种全息技术--包括转录组学、蛋白质组学、脂质组学和代谢组学工具(以及多模态数据分析策略)--可应用于异体移植活检研究。然而,尽管这些技术在研究环境中得到了成功应用,并具有潜在的临床价值,但其中许多工具在临床实践中的广泛应用仍受到一些障碍的限制。在空间组学技术中,质谱成像技术在移植领域的应用不足,但它有可能实现多组学研究,从而扩展目前临床分析技术所获得的洞察力。
{"title":"Application of spatial-omics to the classification of kidney biopsy samples in transplantation","authors":"Paola Tasca, Bernard M. van den Berg, Ton J. Rabelink, Gangqi Wang, Bram Heijs, Cees van Kooten, Aiko P. J. de Vries, Jesper Kers","doi":"10.1038/s41581-024-00861-x","DOIUrl":"10.1038/s41581-024-00861-x","url":null,"abstract":"Improvement of long-term outcomes through targeted treatment is a primary concern in kidney transplant medicine. Currently, the validation of a rejection diagnosis and subsequent treatment depends on the histological assessment of allograft biopsy samples, according to the Banff classification system. However, the lack of (early) disease-specific tissue markers hinders accurate diagnosis and thus timely intervention. This challenge mainly results from an incomplete understanding of the pathophysiological processes underlying late allograft failure. Integration of large-scale multimodal approaches for investigating allograft biopsy samples might offer new insights into this pathophysiology, which are necessary for the identification of novel therapeutic targets and the development of tailored immunotherapeutic interventions. Several omics technologies — including transcriptomic, proteomic, lipidomic and metabolomic tools (and multimodal data analysis strategies) — can be applied to allograft biopsy investigation. However, despite their successful application in research settings and their potential clinical value, several barriers limit the broad implementation of many of these tools into clinical practice. Among spatial-omics technologies, mass spectrometry imaging, which is under-represented in the transplant field, has the potential to enable multi-omics investigations that might expand the insights gained with current clinical analysis technologies. Technological advances continue to enhance the clinical value of kidney biopsies. Here, the authors consider the potential of using spatial-omics in transplantation, including the use of mass spectrometry imaging, as graft monitoring and diagnostic tools, to improve patient management and outcomes.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 11","pages":"755-766"},"PeriodicalIF":28.6,"publicationDate":"2024-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141521722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of antibody glycosylation in autoimmune and alloimmune kidney diseases 抗体糖基化在自身免疫性和同种免疫性肾病中的作用。
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-03 DOI: 10.1038/s41581-024-00850-0
Anaïs Beyze, Christian Larroque, Moglie Le Quintrec
Immunoglobulin glycosylation is a pivotal mechanism that drives the diversification of antibody functions. The composition of the IgG glycome is influenced by environmental factors, genetic traits and inflammatory contexts. Differential IgG glycosylation has been shown to intricately modulate IgG effector functions and has a role in the initiation and progression of various diseases. Analysis of IgG glycosylation is therefore a promising tool for predicting disease severity. Several autoimmune and alloimmune disorders, including critical and potentially life-threatening conditions such as systemic lupus erythematosus, anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis and antibody-mediated kidney graft rejection, are driven by immunoglobulin. In certain IgG-driven kidney diseases, including primary membranous nephropathy, IgA nephropathy and lupus nephritis, particular glycome characteristics can enhance in situ complement activation and the recruitment of innate immune cells, resulting in more severe kidney damage. Hypofucosylation, hypogalactosylation and hyposialylation are the most common IgG glycosylation traits identified in these diseases. Modulating IgG glycosylation could therefore be a promising therapeutic strategy for regulating the immune mechanisms that underlie IgG-driven kidney diseases and potentially reduce the burden of immunosuppressive drugs in affected patients. Here, the authors review the impact of IgG glycosylation in kidney diseases, particularly autoimmune diseases and antibody-mediated rejection. They also discuss the signalling pathways that govern antibody glycosylation, the impact of glycosylation on antibody functions and implications for therapy.
免疫球蛋白糖基化是驱动抗体功能多样化的关键机制。IgG 糖基化的组成受环境因素、遗传特征和炎症环境的影响。差异化的 IgG 糖基化已被证明能错综复杂地调节 IgG 的效应功能,并在各种疾病的发生和发展中发挥作用。因此,IgG糖基化分析是预测疾病严重程度的一种有前途的工具。一些自身免疫和同种免疫疾病,包括系统性红斑狼疮、抗中性粒细胞胞浆抗体(ANCA)相关性血管炎和抗体介导的肾移植排斥反应等危重且可能危及生命的疾病,都是由免疫球蛋白驱动的。在某些由 IgG 驱动的肾脏疾病中,包括原发性膜性肾病、IgA 肾病和狼疮性肾炎,特定的糖蛋白特征会增强原位补体激活和先天性免疫细胞的募集,从而导致更严重的肾脏损伤。低粘糖基化、低半乳糖基化和低糖基化是这些疾病中最常见的 IgG 糖基化特征。因此,调节 IgG 糖基化可能是一种很有前景的治疗策略,可用于调节 IgG 驱动的肾脏疾病的免疫机制,并有可能减轻受影响患者使用免疫抑制剂的负担。
{"title":"The role of antibody glycosylation in autoimmune and alloimmune kidney diseases","authors":"Anaïs Beyze, Christian Larroque, Moglie Le Quintrec","doi":"10.1038/s41581-024-00850-0","DOIUrl":"10.1038/s41581-024-00850-0","url":null,"abstract":"Immunoglobulin glycosylation is a pivotal mechanism that drives the diversification of antibody functions. The composition of the IgG glycome is influenced by environmental factors, genetic traits and inflammatory contexts. Differential IgG glycosylation has been shown to intricately modulate IgG effector functions and has a role in the initiation and progression of various diseases. Analysis of IgG glycosylation is therefore a promising tool for predicting disease severity. Several autoimmune and alloimmune disorders, including critical and potentially life-threatening conditions such as systemic lupus erythematosus, anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis and antibody-mediated kidney graft rejection, are driven by immunoglobulin. In certain IgG-driven kidney diseases, including primary membranous nephropathy, IgA nephropathy and lupus nephritis, particular glycome characteristics can enhance in situ complement activation and the recruitment of innate immune cells, resulting in more severe kidney damage. Hypofucosylation, hypogalactosylation and hyposialylation are the most common IgG glycosylation traits identified in these diseases. Modulating IgG glycosylation could therefore be a promising therapeutic strategy for regulating the immune mechanisms that underlie IgG-driven kidney diseases and potentially reduce the burden of immunosuppressive drugs in affected patients. Here, the authors review the impact of IgG glycosylation in kidney diseases, particularly autoimmune diseases and antibody-mediated rejection. They also discuss the signalling pathways that govern antibody glycosylation, the impact of glycosylation on antibody functions and implications for therapy.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 10","pages":"672-689"},"PeriodicalIF":28.6,"publicationDate":"2024-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141498536","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Regulation of kidney fibrosis by ILC3s via a gut–kidney axis ILC3s通过肠道-肾脏轴调节肾脏纤维化
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-02 DOI: 10.1038/s41581-024-00867-5
Susan J. Allison
{"title":"Regulation of kidney fibrosis by ILC3s via a gut–kidney axis","authors":"Susan J. Allison","doi":"10.1038/s41581-024-00867-5","DOIUrl":"10.1038/s41581-024-00867-5","url":null,"abstract":"","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 8","pages":"493-493"},"PeriodicalIF":28.6,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141492738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Avenciguat reduces albuminuria in patients with chronic kidney disease Avenciguat 可减少慢性肾病患者的白蛋白尿。
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-02 DOI: 10.1038/s41581-024-00866-6
Ellen F. Carney
{"title":"Avenciguat reduces albuminuria in patients with chronic kidney disease","authors":"Ellen F. Carney","doi":"10.1038/s41581-024-00866-6","DOIUrl":"10.1038/s41581-024-00866-6","url":null,"abstract":"","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 8","pages":"493-493"},"PeriodicalIF":28.6,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141492737","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A pre-specified analysis of the SELECT trial suggests a kidney benefit of semaglutide in patients without diabetes SELECT 试验的预设分析表明,在无糖尿病的患者中,semaglutide 对肾脏有益。
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-07-02 DOI: 10.1038/s41581-024-00865-7
Ellen F. Carney
{"title":"A pre-specified analysis of the SELECT trial suggests a kidney benefit of semaglutide in patients without diabetes","authors":"Ellen F. Carney","doi":"10.1038/s41581-024-00865-7","DOIUrl":"10.1038/s41581-024-00865-7","url":null,"abstract":"","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 8","pages":"493-493"},"PeriodicalIF":28.6,"publicationDate":"2024-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141492736","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Natural killer cell-mediated innate microvascular rejection 自然杀伤细胞介导的先天性微血管排斥反应
IF 28.6 1区 医学 Q1 UROLOGY & NEPHROLOGY Pub Date : 2024-06-19 DOI: 10.1038/s41581-024-00862-w
Olivier Thaunat
Graft rejection is traditionally attributed to adaptive immune cells that recognize donor-specific alloantigens, with innate immunity having a secondary role. The finding that recipient natural killer cells are activated by the inability of graft endothelial cells to provide HLA-I-mediated inhibitory signals challenges this dogma and introduces the concept of innate rejection.
传统上,移植物排斥反应归因于识别供体特异性异体抗原的适应性免疫细胞,先天性免疫起次要作用。受体自然杀伤细胞因移植物内皮细胞无法提供 HLA-I 介导的抑制信号而被激活,这一发现挑战了这一教条,并引入了先天性排斥反应的概念。
{"title":"Natural killer cell-mediated innate microvascular rejection","authors":"Olivier Thaunat","doi":"10.1038/s41581-024-00862-w","DOIUrl":"10.1038/s41581-024-00862-w","url":null,"abstract":"Graft rejection is traditionally attributed to adaptive immune cells that recognize donor-specific alloantigens, with innate immunity having a secondary role. The finding that recipient natural killer cells are activated by the inability of graft endothelial cells to provide HLA-I-mediated inhibitory signals challenges this dogma and introduces the concept of innate rejection.","PeriodicalId":19059,"journal":{"name":"Nature Reviews Nephrology","volume":"20 8","pages":"489-490"},"PeriodicalIF":28.6,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141425227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
Nature Reviews Nephrology
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1