Human epidermal growth factor (Her-2) in gastric and colorectal adenocarcinoma

Asma Shabbir1, Muhammad Asif Qureshi2, Talat Mirza2

  • 1Jinnah Sindh Medical University, Karachi.

Insights

Human epidermal growth factor (Her-2) is a potential therapeutic target for gastrointestinal cancers. This review examines Her-2 expression in gastric and colorectal cancers to clarify its role in treatment.

Area of Science:

  • Oncology
  • Gastroenterology

Background:

  • Gastrointestinal (GIT) malignancies pose significant health challenges, often diagnosed at advanced stages.
  • Current chemotherapies have limited efficacy in curing unresectable GIT diseases, necessitating novel therapeutic targets.

Purpose of the Study:

  • To review the literature on human epidermal growth factor receptor 2 (Her-2) expression in gastric and colorectal adenocarcinomas.
  • To evaluate the correlation of Her-2 expression with various parameters in these cancers.
  • To discuss the potential of anti-Her-2 therapies in treating gastrointestinal malignancies.

Main Methods:

  • Literature search of the United States National Library of Medicine (NLM) and Pubmed Central databases.
  • Systematic review and synthesis of available studies on Her-2 expression and anti-Her-2 therapy in GIT cancers.

Main Results:

  • Her-2 expression in gastric and colorectal adenocarcinomas is a subject of ongoing debate.
  • Data on the correlation between Her-2 expression and clinical parameters requires further clarification.
  • Evidence supporting the use of anti-Her-2 agents in GIT malignancies is under investigation.

Conclusions:

  • Clarifying Her-2 expression is crucial for developing targeted therapies in gastrointestinal cancers.
  • Further research is needed to establish the efficacy and role of anti-Her-2 treatments in gastric and colorectal malignancies.

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