Targeting Tumor Microenvironment in Cancer: Promises and Challenges

A special issue of Cancers (ISSN 2072-6694). This special issue belongs to the section "Tumor Microenvironment".

Deadline for manuscript submissions: closed (20 July 2024) | Viewed by 4112

Special Issue Editors


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Guest Editor
Biology Department, Texas A&M University, Houston, TX 77030, USA
Interests: stem cell biology; regenerative medicine

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Guest Editor
Department of Medical Biotechnology, College of Biotechnology, Misr University for Science and Technology, Giza P.O. Box 77, Egypt
Interests: cancer epigenetics; anticancer drugs

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Guest Editor
Institut für Laboratoriumsmedizin und Pathobiochemie, Molekulare Diagnostik, Universitätsklinikum Gießen und Marburg GmbH, 35392 Gießen, Germany
Interests: endocrine; multiple sclerosis

Special Issue Information

Dear Colleagues,

The tumor microenvironment (TME) is the environment surrounding a tumor, and it plays a critical role in cancer progression. The TME is made up of a variety of cells, including tumor cells, immune cells, and stromal cells. These cells interact with each other in a complex way to create an environment that is favorable for tumor growth and metastasis. Traditional cancer treatments, such as chemotherapy and radiation therapy, can be effective at killing tumor cells. However, these treatments can also damage healthy cells, and they often lead to the recurrence of the cancer. By targeting the TME, it is possible to disrupt the interactions between tumor cells and the other cells in the microenvironment, preventing tumor growth and metastasis. This targeting is achieved via drugs that target specific molecules (e.g., growth factors and immune cells). Another approach to targeting the TME is to use cell-based therapies, where engineered immune cells could be used to attack tumor cells. This Special Issue will provide an overview of the tumor microenvironment and the different ways to target it. The Special Issue will also discuss the challenges and opportunities associated with TME-targeted therapy.

Prof. Dr. Ahmed H.K. El-Hashash
Prof. Dr. Hussein Sabit
Dr. Borros Michael Arneth
Guest Editors

Manuscript Submission Information

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Keywords

  • targeting tumor microenvironment
  • TME-targeted therapy
  • Cancer
  • tumor microenvironment (TME)
  • cancer progression

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Published Papers (1 paper)

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Review

19 pages, 2049 KiB  
Review
TP53 Mutation-Mediated Immune Evasion in Cancer: Mechanisms and Therapeutic Implications
by Chuqi Wang, Jordan Yong Ming Tan, Nishtha Chitkara and Shruti Bhatt
Cancers 2024, 16(17), 3069; https://doi.org/10.3390/cancers16173069 - 3 Sep 2024
Cited by 1 | Viewed by 2746
Abstract
Mutation in p53 is the most frequent event in cancer development and a leading cause of cancer therapy resistance due to evasion of the apoptosis cascade. Beyond chemotherapies and radiation therapies, growing evidence indicates that p53-mutant tumors are resistant to a broad range [...] Read more.
Mutation in p53 is the most frequent event in cancer development and a leading cause of cancer therapy resistance due to evasion of the apoptosis cascade. Beyond chemotherapies and radiation therapies, growing evidence indicates that p53-mutant tumors are resistant to a broad range of immune-based therapies, such as immune checkpoint inhibitors, chimeric antigen receptor (CAR) T, and hematopoietic stem cell transplantation (HSCT). This highlights the role of p53 mutations in driving immune evasion of tumor cells. In this review, we first summarize recent studies revealing mechanisms by which p53-mutant tumors evade immune surveillance from T cells, natural killer (NK) cells, and macrophages. We then review how these mutant tumor cells reshape the tumor microenvironment (TME), modulating bystander cells such as macrophages, neutrophils, and regulatory T (Treg) cells to foster immunosuppression. Additionally, we review clinical observations indicative of immune evasion associated with p53 loss or mutations. Finally, we discuss therapeutic strategies to enhance immune response in p53 wild-type (WT) or mutant tumors. Full article
(This article belongs to the Special Issue Targeting Tumor Microenvironment in Cancer: Promises and Challenges)
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