Precision Oncology in Melanoma and Skin Cancer Surgery

Shoshana Levi1, Hannah Bank1, John Mullinax2

  • 1Department of Surgery, MGH, Boston, MA, USA.

Insights

Prognosis for metastatic melanoma has greatly improved due to advances in understanding tumor biology and immune response. This has led to highly personalized treatment strategies for patients with this solid tumor.

Area of Science:

  • Oncology
  • Immunology
  • Genetics

Background:

  • Metastatic melanoma prognosis has seen significant improvement over the past decade.
  • This progress is linked to a deeper understanding of melanoma tumor biology.
  • Key advancements stem from identifying therapeutically relevant driver mutations and understanding tumor-specific immune responses.

Purpose of the Study:

  • To highlight the recent breakthroughs in metastatic melanoma treatment.
  • To explain how understanding tumor biology and immune response has personalized therapy.
  • To underscore the rapid advancements in managing this solid tumor.

Main Methods:

  • Review of recent scientific literature on melanoma treatment.
  • Analysis of key findings in cancer genetics and immunology related to melanoma.
  • Synthesis of information on personalized medicine approaches in oncology.

Main Results:

  • Identification of specific driver mutations in melanoma has enabled targeted therapies.
  • Mechanistic insights into the tumor immune response have paved the way for immunotherapy.
  • These combined advances have led to a paradigm shift towards personalized treatment for metastatic melanoma.

Conclusions:

  • The prognosis for metastatic melanoma has dramatically improved due to personalized treatment strategies.
  • Targeted therapies and immunotherapies, driven by molecular and immunological understanding, are revolutionizing patient care.
  • Continued research into melanoma tumor biology promises further advancements in patient outcomes.

Related Concept Videos

Skin Cancer01:30

Skin Cancer

Skin cancer is a type of cancer that occurs when there is an abnormal growth of skin cells, usually triggered by damage to the DNA within the skin cells. It is primarily caused by exposure to ultraviolet (UV) radiation from the sun or artificial sources like tanning beds. Skin cancer is the most common type of cancer worldwide, and its incidence continues to rise.
Basal Cell Carcinoma (BCC): BCC is the most common type of skin cancer, accounting for about 80% of cases. It typically develops in...
4.1K
Tumor Immunotherapy01:27

Tumor Immunotherapy

Immunotherapy is a treatment that boosts or manipulates the immune system to fight diseases, including cancer. For instance, by stimulating an immune response through vaccinations against viruses that cause cancers, like hepatitis B virus and human papillomavirus, these diseases can be prevented. Nonetheless, some cancer cells can avoid the immune system due to their rapid mutation and division. The immune response to many cancers involves three phases: elimination, equilibrium, and escape.
524
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...
4.9K
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...
7.6K