The American Society of Nephrology (ASN) leads the fight against kidney disease by educating health professionals, sharing new knowledge, advancing research and advocating the highest quality care for patients.

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The ASN blog features news about nephrology research, interviews with ASN leaders, annual meeting updates and more. The blog also features ASN's latest interactive media, including podcasts, videos, social media and more.

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ASN staff are happy to help reporters and health bloggers with their stories. We can arrange interviews with ASN leaders and journal article authors, find a doctor or researcher to comment on an issue, help out with background information and more.

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Kidney fact: each year, more than 100,000 Americans are diagnosed with kidney failure. The most common causes of kidney disease are high blood pressure and diabetes. More research is needed to prevent premature death and improve quality of life for people with these conditions. Congress must direct resources to kidney screening and kidney disease awareness programs for the 24 million Americans with diabetes.

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Kidney Week is the world's premier nephrology meeting. Every year, more than 13,000 kidney professionals from around the globe come together to exchange knowledge, learn the latest scientific and medical advances, and listen to engaging and provocative exchanges between leading experts in the field.

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Casual Walking for an Extra 2 Minutes per Hour May Help Prolong Life, Especially in People with CKD

In an observational study that followed participants for an average of just under 3 years, a “trade-off” of sedentary activity (such as sitting) with low-intensity activity (such as standing) was not beneficial, but a trade-off of 2 min/h of sedentary activity with an equal amount of light-intensity activity (such as casual walking) was associated with a 33% lower risk of …

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Differing Composition and Structure of ECM May Indicate Susceptibility to Kidney Disease

In an attempt to better understand why people of various races and genders tend to be more susceptible to kidney disease, researchers tried studying different genders of mice with different genetic backgrounds, focusing on the extracellular matrix (ECM) scaffolding within the glomeruli. They found that there were significant differences in the composition and type of proteins between the mice, and …

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Family History May Increase Dialysis Patients’ Risk of Cardiac Arrest

Dialysis patients’ increased risk of cardiac arrest may, in part, be inherited. Investigators analyzed 647,457 dialysis patients to identify 5117 pairs of patients who came from the same family. These patients were matched to control patients from the same population. In 4.3% of family pairs, both members died of cardiac arrest compared with 2.6% in control pairs. Genetically related family …

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Hormone and Bone Tests May Predict Progression of Coronary Artery Calcification in Dialysis Patients

High parathyroid hormone levels and subsequent bone loss were major risk factors for worsening of coronary artery calcification in a study of patients on dialysis. Three-quarters of the 122 patients completing the study had coronary artery calcification increases at 1 year. Independent risk factors for coronary artery calcification progression were age, baseline total or whole parathyroid hormone level >9 times …

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Pathway Regulating Renal Epithelial Barrier Function, Lumen Expansion Identified

Researchers have discovered the key players involved in the establishment of the lumen of kidney tubules and the formation of a tight barrier against adjacent structures. The epithelial cells that line the tubules coordinate these processes through a signaling pathway involving grainyhead-like homolog 2 (Grhl2). This transcriptional activator targets genes including Ovol2, which encodes a zinc finger transcription factor, as …

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Deceased Donor Age Can Affect Organ Longevity for Kidney Transplants

For patients in need of a kidney transplant who are ≥60 years old, rapid transplantation of an organ from an older deceased donor is superior to delayed transplantation from a younger donor, new research shows. The study revealed that kidneys from older donors do not have sufficient longevity to provide younger patients with a lifetime of kidney function, but do …

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Monoinfected HIV+ Transplant Recipients Demonstrate Good Outcomes

HIV+ kidney transplant recipients who were not infected with hepatitis C virus (HCV) demonstrated similar kidney survival rates as HIV- recipients in a new analysis. Researchers examined 510 US HIV+ kidney transplant recipients (2002–2011) and matched them 1:10 with HIV- adults who underwent transplantation. Five- and 10-year kidney survival rates were lower among HIV+ recipients (69% vs. 75% and 50% …

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The American Society of Nephrology (ASN) leads the fight against kidney disease by educating health professionals, sharing new knowledge, advancing research, and advocating the highest quality care for patients.