Title:Pancreatic Cancer: A Review on Pathophysiology, Naturopathy, Clinical
Treatment and Outcomes
Volume: 20
Issue: 3
Author(s): Rituraj Chakraborty, Anupam Dutta, Bhargab Jyoti Baruah, Rajni Kumari, Priyanku Sarma, Ankita Sharma, Krishangi Goswami, Haritha Myakala and Akalesh Kumar Verma*
Affiliation:
- Department of Zoology, Cell & Biochemical Technology Laboratory, Cotton University, Guwahati, Assam,
781001, India
Keywords:
Cancer biomarkers, chemotherapy, clinical trials, curcumin, mutations, molecular pathophysiology.
Abstract: The study aimed to comprehend the molecular mechanisms and pathophysiology of
pancreatic cancer with an emphasis on the advances in treatment options and the use of natural
products as anticancer agents. The study involved a literature survey using PubMed, Web of
Science and Google scholar database. The literature search was done using keywords “Pancreatic
cancer”, “Chemotherapy”, “Mutations”, and “Natural compounds”. 266 articles were studied
of which 201 were taken into consideration based on relevance to the topic. Pancreatic cancer is
associated with mutations of CDKN2A (encoding p16), KRAS, TP53 and SMAD4. MAPK,
PI3K-AKT, and TGF- β pathway dysfunction also led to pancreatic cancer. Current clinical trial
activities in pancreatic cancer target angiogenesis, surface receptors, cell cycle, DNA damage
response, etc. Studies have shown that combining surgical resection with adjuvant chemotherapy
increases survival rates in patients. New treatment options are on the rise for this cancer type,
which is perioperative or neo-adjuvant therapy. Gemcitabine as a single treatment agent in
pancreatic cancer has shown promising response with chemotherapy regimens using two
combinations- Folfirinox and Gemcitabine/Nab-Paclitaxel giving a better response rate. Numerous
natural substances, including curcumin, aloe vera, and taxol, which suppress oxidative stress,
angiogenesis, JAK2 STAT3 pathways, and enhanced natural killer cell activity, have been explored
as potential treatments for pancreatic cancer. With pancreatic cancer having a poor prognosis,
investigations to comprehend its molecular underpinnings and research on natural chemicals could
lead to the development of safer treatment alternatives with enhanced survival rates for pancreatic
cancer patients.