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Related Concept Videos

Renal Corpuscle01:20

Renal Corpuscle

The glomerulus and Bowman's capsule are two essential components of the nephron, which is the functional unit of the kidney. These microscopic structures play a critical role in the process of blood filtration to produce urine.
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous capillaries...
The Retinoblastoma Gene01:20

The Retinoblastoma Gene

Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
The Retinoblastoma Gene01:20

The Retinoblastoma Gene

Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
Renal Tubule and Collecting Duct01:24

Renal Tubule and Collecting Duct

The renal tubule is divided into three parts: the proximal convoluted tubule (PCT), the Loop of Henle (LOH), and the distal convoluted tubule (DCT).
Proximal Convoluted Tubule (PCT):
The PCT is the initial segment of the renal tubule, extending from the Bowman's capsule that encloses the glomerulus. Its convoluted structure and microvilli-lined cells increase the surface area for reabsorption. The PCT reabsorbs glucose, amino acids, sodium, and water from the filtrate, ensuring essential...
Renal Drug Excretion: Tubular Reabsorption01:25

Renal Drug Excretion: Tubular Reabsorption

Tubular reabsorption, a process occurring post-glomerular filtration of drugs in the renal tubule, is a critical determinant of drug half-life. During the process of renal excretion, as the glomerular filtrate progresses to the distal convoluted tubule (DCT), drugs that are highly permeable, lipophilic, and nonionized undergo passive reabsorption from the tubular fluid into the surrounding peritubular capillaries. This reabsorption process restricts their elimination through the kidneys. This...

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Related Experiment Video

Updated: Jul 3, 2026

Microfluidic Co-culture of Renal Healthy and Tumor Epithelium to Model Kidney Cancer Progression
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Microfluidic Co-culture of Renal Healthy and Tumor Epithelium to Model Kidney Cancer Progression

Published on: January 31, 2025

[The German Renal Cell Tumor Network].

K Junker1, H Wunderlich, T Steiner

  • 1Klinik für Urologie, Universitätsklinikum, Jena, Deutschland. kerstin.junker@med.uni-jena.de

Der Urologe. Ausg. A
|August 9, 2008
PubMed
Summary
This summary is machine-generated.

Interdisciplinary research is crucial for understanding renal cell tumors. The German Renal Cell Tumor Network analyzes over 500 characterized samples to address complex questions in this cancer.

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Area of Science:

  • Oncology
  • Pathology
  • Genetics

Context:

  • Renal cell tumors (kidney cancers) require complex analysis.
  • Interdisciplinary approaches are essential for comprehensive understanding.
  • The German Renal Cell Tumor Network facilitates collaboration.

Purpose:

  • To address current challenges in renal cell tumor research.
  • To foster cooperation between clinicians and basic scientists.
  • To enable advanced analysis of well-characterized tumor samples.

Summary:

  • The German Renal Cell Tumor Network enables interdisciplinary investigation of renal cell tumors.
  • Over 500 well-characterized tumor samples are available for diverse analytical techniques.
  • This network facilitates complex experimental and clinical analysis.

Impact:

  • Advances understanding of renal cell tumor biology and clinical behavior.
  • Facilitates the development of novel diagnostic and therapeutic strategies.
  • Establishes a robust platform for collaborative kidney cancer research.