Unveiling the epigenetic landscape: transforming renal cell carcinoma treatment

Fengyu Zhang1,2, Haifeng Ni3, Yumeng Lin4

  • 1TCM Prevention and Treatment of Metabolic and Chronic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China.

Clinical Epigenetics
|April 4, 2026
PubMed

Insights

Epigenetic mechanisms, including DNA, histone, and RNA modifications, significantly impact renal cell carcinoma (RCC) development and drug resistance. Understanding these epigenetic factors offers promising avenues for novel RCC therapies.

Area of Science:

  • Oncology
  • Epigenetics
  • Molecular Biology

Background:

  • Renal cell carcinoma (RCC) presents global health challenges due to its complex development and resistance to treatments.
  • Understanding RCC pathogenesis is crucial, given its atypical presentation and susceptibility to drug resistance.

Purpose of the Study:

  • To review recent literature on epigenetic regulation in RCC.
  • To summarize the properties and functions of epigenetic mechanisms in RCC.
  • To highlight the clinical applications of epigenetic regulation in RCC.

Main Methods:

  • Comprehensive literature review of recent publications.
  • Analysis of epigenetic mechanisms including DNA, histone, and noncoding RNA modifications.
  • Focus on the role of epigenetics in RCC progression and treatment resistance.

Main Results:

  • Epigenetic modifications are key regulators in the development and progression of RCC.
  • Specific epigenetic alterations influence RCC's atypical presentation and drug resistance.
  • Epigenetic mechanisms present significant potential for clinical applications in RCC management.

Conclusions:

  • Epigenetic regulation plays a critical role in renal cell carcinoma.
  • Targeting epigenetic mechanisms offers a promising strategy for novel RCC therapies.
  • Further research into epigenetic modifications could lead to improved clinical outcomes for RCC patients.

Related Concept Videos

Epigenetic Regulation01:37

Epigenetic Regulation

Epigenetic changes alter the physical structure of the DNA without changing the genetic sequence and often regulate whether genes are turned on or off. This regulation ensures that each cell produces only proteins necessary for its function. For example, proteins that promote bone growth are not produced in muscle cells. Epigenetic mechanisms play an essential role in healthy development. Conversely, precisely regulated epigenetic mechanisms are disrupted in diseases like cancer.
X-chromosome...
4.2K
Targeted Cancer Therapies02:57

Targeted Cancer Therapies

The targeted cancer therapies, also known as “molecular targeted therapies,” take advantage of the molecular and genetic differences between the cancer cells and the normal cells. It needs a thorough understanding of the cancer cells to develop drugs that can target specific molecular aspects that drive the growth, progression, and spread of cancer cells without affecting the growth and survival of other normal cells in the body.
There are several types of targeted therapies against...
9.1K
Treatment Resistent Cancers02:56

Treatment Resistent Cancers

1.5K
Combination Therapies and Personalized Medicine02:50

Combination Therapies and Personalized Medicine

Combining two or more treatment methods increases the life span of cancer patients while reducing damage to vital organs or tissue from the overuse of a single treatment. Combination therapy also targets different cancer-inducing pathways, thus reducing the chances of developing resistance to treatment.
The combination of the drug acetazolamide and sulforaphane is a good example of combination therapy to treat cancer. The cells in the interior of a large tumor often die due to the hypoxic and...
6.3K
Treatment Resistant Cancers02:56

Treatment Resistant Cancers

Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
3.9K
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,...
4.9K