PMID- 32906727 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20231112 IS - 2076-3921 (Print) IS - 2076-3921 (Electronic) IS - 2076-3921 (Linking) VI - 9 IP - 9 DP - 2020 Sep 7 TI - Plant Extracts as Possible Agents for Sequela of Cancer Therapies and Cachexia. LID - 10.3390/antiox9090836 [doi] LID - 836 AB - Cancer is a leading cause of the death worldwide. Since the National Cancer Act in 1971, various cancer treatments were developed including chemotherapy, surgery, radiation therapy and so forth. However, sequela of such cancer therapies and cachexia are problem to the patients. The primary mechanism of cancer sequela and cachexia is closely related to reactive oxygen species (ROS) and inflammation. As antioxidant properties of numerous plant extracts have been widely reported, plant-derived drugs may have efficacy on managing the sequela and cachexia. In this study, recent seventy-four studies regarding plant extracts showing ability to manage the sequela and cachexia were reviewed. Some plant-derived antioxidants inhibited cancer proliferation and inflammation after surgery and others prevented chemotherapy-induced normal cell apoptosis. Also, there are plant extracts that suppressed radiation-induced oxidative stress and cell damage by elevation of glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) and regulation of B-cell lymphoma 2 (BcL-2) and Bcl-2-associated X protein (Bax). Cachexia was also alleviated by inhibition of tumor necrosis factor-alpha (TNF-alpha), interleukin-1beta (IL-1beta), interleukin-6 (IL-6) and monocyte chemoattractant protein-1 (MCP-1) by plant extracts. This review focuses on the potential of plant extracts as great therapeutic agents by controlling oxidative stress and inflammation. FAU - Lee, Jinjoo AU - Lee J AD - College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. FAU - Jeong, Myung In AU - Jeong MI AD - College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. FAU - Kim, Hyo-Rim AU - Kim HR AD - College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. FAU - Park, Hyejin AU - Park H AD - College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. FAU - Moon, Won-Kyoung AU - Moon WK AD - College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. FAU - Kim, Bonglee AU - Kim B AUID- ORCID: 0000-0002-8678-156X AD - College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. AD - Department of Pathology, College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. AD - Korean Medicine-Based Drug Repositioning Cancer Research Center, College of Korean Medicine, Kyung Hee University, Hoegi-dong Dongdaemun-gu, Seoul 05253, Korea. LA - eng GR - (No. 2020R1A5A201941311)/the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT)/ GR - (NRF-2020R1I1A2066868)/Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education/ PT - Journal Article PT - Review DEP - 20200907 PL - Switzerland TA - Antioxidants (Basel) JT - Antioxidants (Basel, Switzerland) JID - 101668981 PMC - PMC7555300 OTO - NOTNLM OT - antioxidants OT - cachexia OT - cancer sequela OT - inflammation OT - oxidative stress OT - plant extracts OT - reactive oxygen species COIS- The authors declare no conflict of interest. EDAT- 2020/09/11 06:00 MHDA- 2020/09/11 06:01 PMCR- 2020/09/07 CRDT- 2020/09/10 01:02 PHST- 2020/08/12 00:00 [received] PHST- 2020/09/04 00:00 [revised] PHST- 2020/09/04 00:00 [accepted] PHST- 2020/09/10 01:02 [entrez] PHST- 2020/09/11 06:00 [pubmed] PHST- 2020/09/11 06:01 [medline] PHST- 2020/09/07 00:00 [pmc-release] AID - antiox9090836 [pii] AID - antioxidants-09-00836 [pii] AID - 10.3390/antiox9090836 [doi] PST - epublish SO - Antioxidants (Basel). 2020 Sep 7;9(9):836. doi: 10.3390/antiox9090836.