Tumour biology and Carcinogenesis

Carcinogenesis may result from the action of any one or a combination of chemical, physical, biologic, and genetic insults to cells. The process of carcinogenesis may be divided into at least three stages: initiation, promotion, and progression. The first stage of carcinogenesis, initiation, results from an irreversible genetic alteration, most likely one or more simple mutations, transversions, transitions, and small deletions in DNA. The reversible stage of promotion does not involve changes in the structure of DNA but rather in the expression of the genome mediated through promoter‐receptor interactions. The final irreversible stage of progression is characterized by karyotype instability and malignant growth. Critical molecular targets during the stages of carcinogenesis include proto‐oncogenes, cellular oncogenes, and tumor suppressor genes, alterations in both alleles of the latter being found only in the stage of progression. Although many of these critical target genes have been identified, the ultimate number and characteristics of molecular alterations that define neoplasia have not been elucidated.

    Related Conference of Tumour biology and Carcinogenesis

    July 23-24, 2025

    30th International Conference on Skincare and Cosmetology

    Amsterdam, Netherlands
    July 24-25, 2025

    36th European Heart and Heart Failure Congress

    Paris, France
    September 22-23, 2025

    21st Global Biomarkers and Clinical Research Summit

    Paris, France
    September 22-23, 2025

    Innateimmunity

    Vancouver, Canada
    September 25-26, 2025

    3rd International Conference on Oral Health and Dentistry

    Zurich, Switzerland
    October 27-28, 2025

    10th Global Summit on Midwifery and Womens Health

    Madrid, Spain
    October 30-31, 2025

    6th International Conferences in COPD & Lung Disease

    Paris, France
    November 13-14, 2025

    5th Euro-Global Summit on Probiotics & Nutraceuticals

    Paris, France
    November 13-14, 2025

    11th World Holistic Nursing Conference

    Bali, Indonesia
    November 20-21, 2025

    6th Global Summit on Public Health

    Amsterdam, Netherlands
    November 24-25, 2025

    4th Global Conference on Aging and Gerontology

    Barcelona, Spain
    November 24-25, 2025

    11th Global Public Health, Occupational Safety and Health Policy

    Aix-en-Provence, France
    December 17-18, 2025

    8th Annual Congress on Wellness and Alternative Healthcare Informatics

    Aix-en-Provence, France
    December 17-18, 2025

    12th World congress on Hospice and Palliative care

    Aix-en-Provence, France
    December 29-30, 2025

    13th International Conference on Hospital Management and Health Care

    Amsterdam, Netherlands
    January 28-29, 2026

    43rd International Conference on Women's Health

    Bangkok, Thailand
    March 12-13, 2026

    8th International Conference on Digital Health

    London, UK
    April 20-21, 2026

    7th Global Summit on Digital Therapeutics

    Barcelona, Spain

    Tumour biology and Carcinogenesis Conference Speakers

      Recommended Sessions

      Related Journals

      Are you interested in