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Related Concept Videos

Mutagenicity and Carcinogenicity01:25

Mutagenicity and Carcinogenicity

Mutagenicity and carcinogenicity refer to the ability of drugs to cause genetic defects and induce cancer, respectively. The International Agency for Research on Cancer (IARC) classifies agents into four groups based on their carcinogenic potential. Group 1 agents are known human carcinogens; group 2A agents are probably carcinogenic to humans; group 3 agents lack data to support their role in carcinogenesis; and group 4 includes agents for which data support that they are not likely to be...
Cancer Prevention02:59

Cancer Prevention

Several factors can increase the risk of cancer in an individual. About 50% of cancer cases can be prevented by adopting a healthy lifestyle, regular exercise, eating healthy, and following a modest cancer prevention diet. Epidemiological studies have consistently shown that populations with vegetable and fruit-rich diets have reduced the incidence of cancer. On the other hand, populations who have a diet rich in animal fat, red meat, junk food, or high calories are predisposed to cancer.
Some...
Abnormal Proliferation02:23

Abnormal Proliferation

Under normal conditions, most adult cells remain in a non-proliferative state unless stimulated by internal or external factors to replace lost cells. Abnormal cell proliferation is a condition in which the cell's growth exceeds and is uncoordinated with normal cells. In such situations, cell division persists in the same excessive manner even after cessation of the stimuli, leading to persistent tumors. The tumor arises from the damaged cells that replicate to pass the damage to the daughter...
mTOR Signaling and Cancer Progression03:03

mTOR Signaling and Cancer Progression

The mammalian target of rapamycin or mTOR protein was discovered in 1994 due to its direct interaction with rapamycin. The protein gets its name from a yeast homolog called TOR. The mTOR protein complex in mammalian cells plays a major role in balancing anabolic processes such as the synthesis of proteins, lipids, and nucleotides and catabolic processes, such as autophagy in response to environmental cues, such as availability of nutrients and growth factors.
The mTOR pathway or the...
Cancers Originate from Somatic Mutations in a Single Cell02:21

Cancers Originate from Somatic Mutations in a Single Cell

Cancer arises from mutations in the critical genes that allow healthy cells to escape cell cycle regulation and acquire the ability to proliferate indefinitely. Though originating from a single mutation event in one of the originator cells, cancer progresses when the mutant cell lines continue to gain more and more mutations, and finally, become malignant. For example, chronic myelogenous leukemia (CML) develops initially as a non-lethal increase in white blood cells, which progressively...
Cancer-Critical Genes I: Proto-oncogenes01:33

Cancer-Critical Genes I: Proto-oncogenes

Genes usually encode proteins necessary for the proper functioning of a healthy cell. Mutations can often cause changes to the gene expression pattern, thereby altering the phenotype.
When the function of certain critical genes, especially those involved in cell cycle regulation and cell growth signaling cascades, gets disrupted, it upsets the cell cycle progression. Such cells with unchecked cell cycles start proliferating uncontrollably and eventually develop into tumors.
Such genes that act...

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Related Experiment Video

Updated: May 22, 2026

Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate (DMBA-TPA)
04:12

Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate (DMBA-TPA)

Published on: December 19, 2019

Dhatwagni vyapara in carcinogenesis.

S D Rao1

  • 1Department of Shalya - Shalakya, S.V. Ayurveda Medical College, Tripati - 517 501. Andhra Pradesh, India.

Ancient Science of Life
|May 5, 2012
PubMed
Summary

Ayurveda explains disease pathogenesis at the cellular level using Dosha Dhatu Sammurchana and Agni states. This framework offers novel insights into cancer research and potential therapeutic strategies.

Area of Science:

  • Ayurvedic principles and cellular biology
  • Pathogenesis and disease mechanisms
  • Oncology and cancer research

Background:

  • Ayurveda posits Dosha Dhatu Sammurchana and Agni as fundamental to disease development.
  • Modern research extensively investigates the molecular and cellular basis of carcinogenesis.
  • A gap exists in integrating Ayurvedic concepts with contemporary cancer biology.

Purpose of the Study:

  • To explore Ayurvedic explanations for disease pathogenesis at the cellular level.
  • To correlate Ayurvedic principles with the understanding of cancer development.
  • To propose novel avenues for cancer research integrating traditional knowledge.

Main Methods:

  • Conceptual analysis of Ayurvedic texts on pathogenesis.
  • Comparative review of cellular mechanisms in Ayurveda and modern oncology.

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Intramucosal Inoculation of Squamous Cell Carcinoma Cells in Mice for Tumor Immune Profiling and Treatment Response Assessment

Published on: April 22, 2019

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Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate (DMBA-TPA)
04:12

Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate (DMBA-TPA)

Published on: December 19, 2019

Intramucosal Inoculation of Squamous Cell Carcinoma Cells in Mice for Tumor Immune Profiling and Treatment Response Assessment
07:29

Intramucosal Inoculation of Squamous Cell Carcinoma Cells in Mice for Tumor Immune Profiling and Treatment Response Assessment

Published on: April 22, 2019

  • Literature synthesis linking Dosha Dhatu Sammurchana and Agni to carcinogenesis.
  • Main Results:

    • Dosha Dhatu Sammurchana provides a cellular-level framework for understanding disease initiation.
    • Agni's state is crucial in Ayurvedic pathogenesis, potentially relating to cellular metabolism in cancer.
    • Ayurvedic concepts offer a unique perspective on cancer at the molecular and cellular levels.

    Conclusions:

    • Ayurvedic principles offer a valuable lens for understanding cancer pathogenesis.
    • Integrating Ayurveda with cancer research can uncover new therapeutic targets and strategies.
    • This approach may pave the way for innovative cancer treatment modalities.