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Related Concept Videos

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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...
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Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
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Chronic stress has been linked to both the onset and progression of serious health conditions, including Type 2 diabetes and cancer. Type 2 diabetes, a widespread chronic illness, is closely associated with obesity and insulin resistance, both of which often worsen under stress. Studies indicate that men experiencing high levels of chronic stress face a 45% higher risk of developing diabetes compared to those with minimal stress. Stress triggers physiological responses that elevate blood...
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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...
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Cancer cells accumulate genetic changes at an abnormally rapid rate due to the defects in the DNA repair mechanisms. From an evolutionary perspective, such genetic instability is advantageous for cancer development. Mutant cell lines accumulate a series of beneficial mutations that contribute to their progression into cancer.
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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.
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Detecting Anastasis In Vivo by CaspaseTracker Biosensor
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Refugees have cancer too.

Mona Ali Hassan1, Akash Maniam1

  • 1Portsmouth Hospital University NHS Trust, Portsmouth PO63LY, UK.

Ecancermedicalscience
|July 18, 2024
PubMed
Summary

Providing cancer care in conflict zones and for refugees is a major global challenge. It requires international cooperation to ease the burden on patients and host nations.

Area of Science:

  • Oncology
  • Global Health
  • Public Health Policy

Background:

  • Cancer management is complex even in stable environments.
  • Conflict areas and refugee situations introduce significant political, economic, and health-related threats to cancer care.
  • Vulnerable populations, including refugees, face immense barriers to accessing timely and effective cancer treatment.

Discussion:

  • Effective cancer care in crisis settings necessitates robust international collaboration.
  • Coordination between international bodies, NGOs, and national governments is crucial.
  • Addressing the unique challenges of cancer patients in conflict zones requires tailored strategies.

Key Insights:

  • Cancer care provision in war zones and for refugee populations is a significant global health concern.
Keywords:
cancer careconflict areasrefugeeswar

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  • Multifaceted threats complicate the delivery of oncology services in unstable regions.
  • Collaborative efforts are essential to mitigate the burden of cancer care.
  • Outlook:

    • Future strategies must prioritize sustainable cancer care models for displaced and conflict-affected populations.
    • Strengthening health systems in crisis-prone areas is vital for long-term cancer management.
    • Policy interventions should focus on equitable access to cancer treatment for all, regardless of geopolitical circumstances.