Related Experiment Video
Updated: Oct 16, 2025
07:59
Author Spotlight: Advancements in Molecular Biomarker Testing for Non-Squamous Non-Small Cell Lung Cancer
Published on: September 8, 2023
1.3K
The Urgent Need for Expanded Cancer Screening
1Distinguished University Professor, Departments of Biochemistry, Molecular Biology and Medicine, The Medical University of South Carolina, Charleston, South Carolina. duboisrn@musc.edu.
Cancer Prevention Research (Philadelphia, Pa.)
|October 22, 2021
Summary
Early cancer detection through screening is crucial for at-risk individuals. This testimony highlights research progress and challenges in cancer screening to protect families.
Area of Science:
- Oncology
- Public Health Policy
Background:
- Testimony provided to the House Energy and Commerce Committee, Subcommittee on Health.
- Focus on legislation for enhancing public health, protecting children and families.
Purpose of the Study:
- To highlight research progress in cancer screening and early detection.
- To discuss updated guidelines and emerging challenges in the field.
- To emphasize the importance of screening asymptomatic, at-risk populations.
Main Methods:
- Testimony based on written submission to a congressional subcommittee.
- Review of current research, guidelines, and challenges in cancer screening.
Main Results:
- Significant research advancements have been made in cancer screening.
- Updated guidelines offer improved strategies for early detection.
- New challenges require ongoing attention and research.
Conclusions:
- Screening asymptomatic, at-risk populations is vital for early detection.
- Early detection of precancerous lesions or cancer improves outcomes.
- Continued focus on research and policy is needed to enhance public health.
Related Concept Videos
02:59Cancer Prevention
6.4K
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...
Some...
6.4K
01:30Preventive Healthcare Services
1.2K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.2K
01:30Cancer Vaccines
562
Cancer treatment vaccines are a rapidly evolving field that offers a promising approach to immunotherapy. Unlike traditional vaccines that prevent diseases, cancer treatment vaccines are designed to treat existing cancers by stimulating the immune system to recognize and attack cancer cells.
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
Cancer vaccines come in two categories: preventive (prophylactic) and treatment (active). Preventive vaccines, such as the Human Papillomavirus (HPV) vaccine, protect against viruses that cause certain...
562
01:21Cancer Survival Analysis
479
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
479
01:05Cancer-Critical Genes II: Tumor Suppressor Genes
8.4K
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...
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...
8.4K
01:33Cancer-Critical Genes I: Proto-oncogenes
9.3K
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...
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...
9.3K