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Sai Priya T, Ramalingam V, Suresh Babu K. Natural products: A potential immunomodulators against inflammatory-related diseases. Inflammopharmacology 2024:10.1007/s10787-024-01562-4. [PMID: 39196458 DOI: 10.1007/s10787-024-01562-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2024] [Accepted: 08/14/2024] [Indexed: 08/29/2024]
Abstract
The incidence and prevalence of inflammatory-related diseases (IRDs) are increasing worldwide. Current approved treatments for IRDs in the clinic are combat against inhibiting the pro-inflammatory cytokines. Though significant development in the treatment in the IRDs has been achieved, the severe side effects and inefficiency of currently practicing treatments are endless challenge. Drug discovery from natural sources is efficacious over a resurgence and also natural products are leading than the synthetic molecules in both clinical trials and market. The use of natural products against IRDs is a conventional therapeutic approach since it is a reservoir of unique structural chemistry, accessibility and bioactivities with reduced side effects and low toxicity. In this review, we discuss the cause of IRDs, treatment of options for IRDs and the impact and adverse effects of currently practicing clinical drugs. As well, the significant role of natural products against various IRDs, the limitations in the clinical development of natural products and thus pave the way for development of natural products as immunomodulators against IRDs are also discussed.
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Affiliation(s)
- Telukuntla Sai Priya
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Vaikundamoorthy Ramalingam
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Katragadda Suresh Babu
- Department of Natural Products & Medicinal Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Lee DU, Shaik MR, Bhowmick K, Fan GH, Schuster K, Yousaf A, Reefat M, Shaik NA, Lee KJ, Yang S, Bahadur A, Urrunaga NH. Racial and ethnic disparities in post-liver transplant outcomes for patients with acute-on-chronic liver failure: An analysis of the UNOS database. Aliment Pharmacol Ther 2024. [PMID: 39185724 DOI: 10.1111/apt.18221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2024] [Revised: 07/08/2024] [Accepted: 08/07/2024] [Indexed: 08/27/2024]
Abstract
BACKGROUND The incidence of hospitalisations related to acute-on-chronic liver failure (ACLF) is increasing. Liver transplantation (LT) remains the definitive treatment for the condition. AIM To evaluate the influence of race and ethnicity on LT outcomes in ACLF. METHODS We conducted a retrospective analysis utilising LT data from the United Network for Organ Sharing (UNOS) database. White patients served as the control group and patients of other races were compared at each ACLF grade. The primary outcomes assessed were graft failure and all-cause mortality. RESULTS Blacks exhibited a higher all-cause mortality (Grade 1: aHR 1.36, 95% CI 1.18-1.57, p < 0.001; Grade 2: aHR 1.27, 95% CI 1.08-1.48, p = 0.003; Grade 3: aHR 1.19, 95% CI 1.04-1.37, p = 0.01) and graft failure (Grade 1: aHR 2.05, 95% CI 1.58-2.67, p < 0.001; Grade 2: aHR 1.91, 95% CI 1.43-2.54, p < 0.001; Grade 3: aHR 1.50, 95% CI 1.15-1.96, p = 0.002). Hispanics experienced a lower all-cause mortality at grades 1 and 3 (Grade 1: aHR 0.83, 95% CI 0.72-0.96, p = 0.01; Grade 3: aHR 0.80, 95% CI 0.70-0.91, p < 0.001) and Asians with severe ACLF demonstrated decreased all-cause mortality (Grade 3: aHR 0.55, 95% CI 0.42-0.73, p < 0.001). CONCLUSION Black patients experienced the poorest outcomes and Hispanic and Asian patients demonstrated more favourable outcomes compared to Whites.
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Affiliation(s)
- David Uihwan Lee
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Mohammed Rifat Shaik
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Kuntal Bhowmick
- Department of Medicine, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Gregory Hongyuan Fan
- Liver Center, Division of Gastroenterology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Kimberly Schuster
- Liver Center, Division of Gastroenterology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Abdul Yousaf
- University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Mohamed Reefat
- University of Missouri Kansas City School of Medicine, Kansas City, Missouri, USA
| | - Nishat Anjum Shaik
- Department of Medicine, Saint Louis University, Saint Louis, Missouri, USA
| | - Ki Jung Lee
- Liver Center, Division of Gastroenterology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Sarah Yang
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Aneesh Bahadur
- Liver Center, Division of Gastroenterology, Tufts Medical Center, Boston, Massachusetts, USA
| | - Nathalie H Urrunaga
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine, Baltimore, Maryland, USA
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Popescu M, Bratu A, Agapie M, Borjog T, Jafal M, Sima RM, Orban C. The Use and Potential Benefits of N-Acetylcysteine in Non-Acetaminophen Acute Liver Failure: An Etiology-Based Review. Biomedicines 2024; 12:676. [PMID: 38540289 PMCID: PMC10967777 DOI: 10.3390/biomedicines12030676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2024] [Revised: 03/04/2024] [Accepted: 03/15/2024] [Indexed: 08/13/2024] Open
Abstract
Acute liver failure represents a life-threatening organ dysfunction with high mortality rates and an urgent need for liver transplantation. The etiology of the disease varies widely depending on various socio-economic factors and is represented mainly by paracetamol overdose and other drug-induced forms of liver dysfunction in the developed world and by viral hepatitis and mushroom poisoning in less developed countries. Current medical care constitutes either specific antidotes or supportive measures to ensure spontaneous recovery. Although it has been proven to have beneficial effects in paracetamol-induced liver failure, N-acetylcysteine is widely used for all forms of acute liver failure. Despite this, few well-designed studies have been conducted on the assessment of the potential benefits, dose regimens, or route of administration of N-acetylcysteine in non-acetaminophen liver failure. This review aims to summarize the current evidence behind the use of this drug in different forms of liver failure.
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Affiliation(s)
- Mihai Popescu
- Department of Anaesthesia and Intensive Care, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (M.A.); (T.B.); (M.J.); (C.O.)
- Department of Anaesthesia and Intensive Care, Bucharest University Emergency Hospital, 169 Independentei Street, 050098 Bucharest, Romania;
| | - Angelica Bratu
- Department of Anaesthesia and Intensive Care, Bucharest University Emergency Hospital, 169 Independentei Street, 050098 Bucharest, Romania;
| | - Mihaela Agapie
- Department of Anaesthesia and Intensive Care, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (M.A.); (T.B.); (M.J.); (C.O.)
- Department of Anaesthesia and Intensive Care, Bucharest University Emergency Hospital, 169 Independentei Street, 050098 Bucharest, Romania;
| | - Tudor Borjog
- Department of Anaesthesia and Intensive Care, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (M.A.); (T.B.); (M.J.); (C.O.)
- Department of Anaesthesia and Intensive Care, Bucharest University Emergency Hospital, 169 Independentei Street, 050098 Bucharest, Romania;
| | - Mugurel Jafal
- Department of Anaesthesia and Intensive Care, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (M.A.); (T.B.); (M.J.); (C.O.)
- Department of Anaesthesia and Intensive Care, Bucharest University Emergency Hospital, 169 Independentei Street, 050098 Bucharest, Romania;
| | - Romina-Marina Sima
- Department of Obstetrics and Gynecology, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania;
| | - Carmen Orban
- Department of Anaesthesia and Intensive Care, “Carol Davila” University of Medicine and Pharmacy, 37 Dionisie Lupu Street, 020021 Bucharest, Romania; (M.A.); (T.B.); (M.J.); (C.O.)
- Department of Anaesthesia and Intensive Care, Bucharest University Emergency Hospital, 169 Independentei Street, 050098 Bucharest, Romania;
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Chen J, Jiang F, Xu N, Dong G, Jiang J, Wang M, Li C, Li R. Anthocyanin Extracted from Purple Sweet Potato Alleviates Dextran Sulfate Sodium-Induced Colitis in Mice by Suppressing Pyroptosis and Altering Intestinal Flora Structure. J Med Food 2024; 27:110-122. [PMID: 38181190 DOI: 10.1089/jmf.2023.k.0247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024] Open
Abstract
The objective of this study was to examine the impact and underlying mechanisms of pelargonidin-3-galactoside (Pg3gal) produced from purple sweet potatoes on colonic inflammation induced by dextran sulfate sodium (DSS) in a murine model of ulcerative colitis (UC). C57BL/6J mice were categorized into four groups (n = 6 per group): DSS+Pg3gal, control, control+Pg3gal, and DSS. Colitis was induced by providing free access to 3% DSS for 10 days. The DSS+Pg3gal model mice received DSS concurrently with intragastric Pg3gal (25 mg/kg). The health of the mice was carefully monitored on a regular basis, and scores for the Disease Activity Index (DAI) were documented. A histological assessment was conducted using hematoxylin and eosin staining to evaluate the extent of mucosal injury present. The expression levels of IL-6, NLRP3, ASC, cleaved-Caspase-1, TNF-α, N-GSDMS, and cleaved-IL-1β proteins were evaluated by Western blot analysis. The process of 16S rRNA sequencing was carried out to examine the composition and relative abundance of gut microbiotas within the intestines of the mice. The DAI results revealed that Pg3gal significantly attenuated the DSS-induced UC in mice. In addition, it successfully alleviated the decline in colon size, improved the condition of colonic tissue, and significantly inhibited the production of proinflammatory cytokines, such as IL-6, IL-1β, and TNF-α, in the colon tissues. Additionally, Pg3gal modulated the DSS-induced imbalanced gut microbiota, as evidenced by decreased Proteobacteria and Deferribacteres and simultaneous elevation in Firmicutes, Bacteroidetes, and Verrucomicrobia. In summary, Pg3gal alleviated DSS-induced UC by inhibiting pyroptosis in intestinal epithelial cells and enhancing the structural integrity of the gut microbiota.
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Affiliation(s)
- Jing Chen
- Jiangsu Province Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, School of Life Sciences, Jiangsu Normal University, Xuzhou, China
| | - Fei Jiang
- Jiangsu Province Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, School of Life Sciences, Jiangsu Normal University, Xuzhou, China
- Department of Laboratory Medicine, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Nana Xu
- Jiangsu Province Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, School of Life Sciences, Jiangsu Normal University, Xuzhou, China
- Laboratory of Morphology, School of Basic Medical Sciences, Xuzhou Medical University, Xuzhou, China
| | - Guokai Dong
- Jiangsu Medical Engineering Research Center of Gene Detection and Department of Forensic Medicine, Xuzhou Medical University, Xuzhou, China
| | - Jiebang Jiang
- Jiangsu Province Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, School of Life Sciences, Jiangsu Normal University, Xuzhou, China
| | - Meng Wang
- Public Experimental Research Center, Xuzhou Medical University, Xuzhou, China
| | - Cong Li
- Department of Emergency Medicine, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Rongpeng Li
- Jiangsu Province Engineering Research Center of Cardiovascular Drugs Targeting Endothelial Cells, School of Life Sciences, Jiangsu Normal University, Xuzhou, China
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