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Isolation of Proximal Fluids to Investigate the Tumor Microenvironment of Pancreatic Adenocarcinoma
Published on: November 5, 2020
Pancreatic cancer microenvironment, to target or not to target?
Ryan M Carr1, Martin E Fernandez-Zapico2
1Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.
Abstract:
We have collectively been spoiled by the astounding clinical benefit of antimicrobials. Much like the discovery and use of penicillin to eradicate once deadly infections, we continue to desperately search for the next “magic bullet” to kill cancer while sparing the non‐transformed cells. Greater appreciation for the molecular intricacies of malignancy has resulted in dedicated pursuit of cancer genomics and large‐scale informatics to identify “drugable” targets within the cancer cell itself. However, studies at the bench elucidating a dynamic relationship between tumor and microenvironment have become more common and demonstrate promise for novel therapeutic intervention.
Insights
Researchers are seeking new cancer therapies beyond targeting cancer cells directly. Understanding the tumor microenvironment offers promising avenues for novel cancer treatment strategies.
Area of Science:
- Oncology
- Cancer Biology
- Immunology
Background:
- Antimicrobials have revolutionized medicine, eradicating infections.
- The search for cancer therapies mirrors the quest for antimicrobials, aiming for targeted cell killing.
- Cancer research increasingly focuses on molecular intricacies and genomics to find drug targets.
Purpose of the Study:
- To explore novel therapeutic interventions for cancer.
- To highlight the importance of the tumor microenvironment in cancer development.
- To shift focus from solely intracellular targets to the broader tumor ecosystem.
Main Methods:
- Review of current cancer research trends.
- Analysis of studies investigating tumor-microenvironment interactions.
- Integration of genomic and informatics approaches.
Main Results:
- Traditional antimicrobial success has set a high bar for cancer therapy.
- Genomic studies have identified intracellular drug targets.
- Emerging research emphasizes the dynamic tumor microenvironment.
Conclusions:
- Novel cancer therapies may arise from understanding the tumor microenvironment.
- Targeting the interplay between tumor and its surroundings shows therapeutic promise.
- A holistic approach considering the tumor ecosystem is crucial for future cancer treatment development.
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