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Al Otaibi A, Al Shaikh Mubarak S, Al Hejji F, Almasaud A, Al Jami H, Iqbal J, Al Qarni A, Harbi NKA, Bakillah A. Thapsigargin and Tunicamycin Block SARS-CoV-2 Entry into Host Cells via Differential Modulation of Unfolded Protein Response (UPR), AKT Signaling, and Apoptosis. Cells 2024; 13:769. [PMID: 38727305 PMCID: PMC11083125 DOI: 10.3390/cells13090769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/05/2024] [Accepted: 04/27/2024] [Indexed: 05/13/2024] Open
Abstract
BACKGROUND SARS-Co-V2 infection can induce ER stress-associated activation of unfolded protein response (UPR) in host cells, which may contribute to the pathogenesis of COVID-19. To understand the complex interplay between SARS-Co-V2 infection and UPR signaling, we examined the effects of acute pre-existing ER stress on SARS-Co-V2 infectivity. METHODS Huh-7 cells were treated with Tunicamycin (TUN) and Thapsigargin (THA) prior to SARS-CoV-2pp transduction (48 h p.i.) to induce ER stress. Pseudo-typed particles (SARS-CoV-2pp) entry into host cells was measured by Bright GloTM luciferase assay. Cell viability was assessed by cell titer Glo® luminescent assay. The mRNA and protein expression was evaluated by RT-qPCR and Western Blot. RESULTS TUN (5 µg/mL) and THA (1 µM) efficiently inhibited the entry of SARS-CoV-2pp into host cells without any cytotoxic effect. TUN and THA's attenuation of virus entry was associated with differential modulation of ACE2 expression. Both TUN and THA significantly reduced the expression of stress-inducible ER chaperone GRP78/BiP in transduced cells. In contrast, the IRE1-XBP1s and PERK-eIF2α-ATF4-CHOP signaling pathways were downregulated with THA treatment, but not TUN in transduced cells. Insulin-mediated glucose uptake and phosphorylation of Ser307 IRS-1 and downstream p-AKT were enhanced with THA in transduced cells. Furthermore, TUN and THA differentially affected lipid metabolism and apoptotic signaling pathways. CONCLUSIONS These findings suggest that short-term pre-existing ER stress prior to virus infection induces a specific UPR response in host cells capable of counteracting stress-inducible elements signaling, thereby depriving SARS-Co-V2 of essential components for entry and replication. Pharmacological manipulation of ER stress in host cells might provide new therapeutic strategies to alleviate SARS-CoV-2 infection.
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Affiliation(s)
- Abeer Al Otaibi
- King Abdullah International Medical Research Center (KAIMRC), Eastern Region, Al Ahsa 31982, Saudi Arabia; (A.A.O.); (S.A.S.M.); (F.A.H.); (J.I.); (A.A.Q.)
- Biomedical Research Department, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Al Ahsa 36428, Saudi Arabia
- King Abdulaziz Hospital, Ministry of National Guard-Health Affairs (MNG-HA), Al Ahsa 36428, Saudi Arabia
| | - Sindiyan Al Shaikh Mubarak
- King Abdullah International Medical Research Center (KAIMRC), Eastern Region, Al Ahsa 31982, Saudi Arabia; (A.A.O.); (S.A.S.M.); (F.A.H.); (J.I.); (A.A.Q.)
- Biomedical Research Department, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Al Ahsa 36428, Saudi Arabia
- King Abdulaziz Hospital, Ministry of National Guard-Health Affairs (MNG-HA), Al Ahsa 36428, Saudi Arabia
| | - Fatimah Al Hejji
- King Abdullah International Medical Research Center (KAIMRC), Eastern Region, Al Ahsa 31982, Saudi Arabia; (A.A.O.); (S.A.S.M.); (F.A.H.); (J.I.); (A.A.Q.)
| | - Abdulrahman Almasaud
- Vaccine Development Unit, Department of Infectious Disease Research, King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia; (A.A.); (H.A.J.); (N.K.A.H.)
| | - Haya Al Jami
- Vaccine Development Unit, Department of Infectious Disease Research, King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia; (A.A.); (H.A.J.); (N.K.A.H.)
| | - Jahangir Iqbal
- King Abdullah International Medical Research Center (KAIMRC), Eastern Region, Al Ahsa 31982, Saudi Arabia; (A.A.O.); (S.A.S.M.); (F.A.H.); (J.I.); (A.A.Q.)
- Biomedical Research Department, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Al Ahsa 36428, Saudi Arabia
- King Abdulaziz Hospital, Ministry of National Guard-Health Affairs (MNG-HA), Al Ahsa 36428, Saudi Arabia
| | - Ali Al Qarni
- King Abdullah International Medical Research Center (KAIMRC), Eastern Region, Al Ahsa 31982, Saudi Arabia; (A.A.O.); (S.A.S.M.); (F.A.H.); (J.I.); (A.A.Q.)
- Biomedical Research Department, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Al Ahsa 36428, Saudi Arabia
- King Abdulaziz Hospital, Ministry of National Guard-Health Affairs (MNG-HA), Al Ahsa 36428, Saudi Arabia
| | - Naif Khalaf Al Harbi
- Vaccine Development Unit, Department of Infectious Disease Research, King Abdullah International Medical Research Center, Riyadh 11481, Saudi Arabia; (A.A.); (H.A.J.); (N.K.A.H.)
| | - Ahmed Bakillah
- King Abdullah International Medical Research Center (KAIMRC), Eastern Region, Al Ahsa 31982, Saudi Arabia; (A.A.O.); (S.A.S.M.); (F.A.H.); (J.I.); (A.A.Q.)
- Biomedical Research Department, King Saud bin Abdulaziz University for Health Sciences (KSAU-HS), Al Ahsa 36428, Saudi Arabia
- King Abdulaziz Hospital, Ministry of National Guard-Health Affairs (MNG-HA), Al Ahsa 36428, Saudi Arabia
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Ashique S, Mishra N, Garg A, Garg S, Farid A, Rai S, Gupta G, Dua K, Paudel KR, Taghizadeh-Hesary F. A Critical Review on the Long-Term COVID-19 Impacts on Patients With Diabetes. Am J Med 2024:S0002-9343(24)00133-5. [PMID: 38485111 DOI: 10.1016/j.amjmed.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/20/2024] [Accepted: 02/23/2024] [Indexed: 04/30/2024]
Abstract
BACKGROUND The world is currently grappling with the potentially life-threatening coronavirus disease 2019 (COVID-19), marking it as the most severe health crisis in the modern era. COVID-19 has led to a pandemic, with the World Health Organization (WHO) predicting that individuals with diabetes are at a higher risk of contracting the virus compared to the general population. This review aims to provide a practical summary of the long-term impacts of COVID-19 on patients with diabetes. Specifically, it focuses on the effects of SARS-CoV-2 on different types of diabetic patients, the associated mortality rate, the underlying mechanisms, related complications, and the role of vitamin D and zinc in therapeutic and preventive approaches. METHODS Relevant literature was identified through searches on PubMed, Web of Science, and Science Direct in English, up to April 2023. RESULTS COVID-19 can lead to distressing symptoms and pose a significant challenge for individuals living with diabetes. Older individuals and those with pre-existing conditions such as diabetes, coronary illness, and asthma are more susceptible to COVID-19 infection. Managing COVID-19 in individuals with diabetes presents challenges, as it not only complicates the fight against the infection but also potentially prolongs the recovery time. Moreover, the virus may thrive in individuals with high blood glucose levels. Various therapeutic approaches, including antidiabetic drugs, are available to help prevent COVID-19 in diabetic patients. CONCLUSIONS Diabetes increases the morbidity and mortality risk for patients with COVID-19. Efforts are globally underway to explore therapeutic interventions aimed at reducing the impact of diabetes on COVID-19.
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Affiliation(s)
- Sumel Ashique
- Department of Pharmaceutical Sciences, Bengal College of Pharmaceutical Sciences & Research, Durgapur, West Bengal, India
| | - Neeraj Mishra
- Amity Institute of Pharmacy, Amity University Madhya Pradesh (AUMP), Gwalior, Madhya Pradesh, India
| | - Ashish Garg
- Drug Delivery and Nanotechnology Laboratories, Department of Pharmaceutics, Guru Ramdas Khalsa Institute of Science and Technology (Pharmacy), Kukrikheda, Barela, Jabalpur, Madhya Pradesh, India
| | - Sweta Garg
- Guru Ramdas Khalsa Institute of Science and Technology, Pharmacy, Jabalpur, Madhya Pradesh, India
| | - Arshad Farid
- Gomal Center of Biochemistry and Biotechnology, Gomal University, Dera Ismail Khan, Pakistan
| | - Shweta Rai
- Department of Pharmaceutics, ISF College of Pharmacy, Moga, Punjab, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Gyan Vihar Marg, Jagatpura, Jaipur, Rajasthan 302017, India
| | - Kamal Dua
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW, Australia; Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW, Australia
| | - Keshav Raj Paudel
- Centre for Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW, Australia
| | - Farzad Taghizadeh-Hesary
- ENT and Head and Neck Research Center, The Five Senses Health Institute, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
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Hao S, Cossen K, Westbrook AL, Umpierrez GE, Vellanki P. Diabetic Ketoacidosis and Long-term Insulin Requirements in Youths with Newly Diagnosed Type 2 Diabetes During the SARS-CoV-2 Pandemic. Endocr Pract 2023; 29:754-761. [PMID: 37451650 PMCID: PMC10910395 DOI: 10.1016/j.eprac.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023]
Abstract
OBJECTIVE SARS-CoV-2 infection increases the risk of diabetes and diabetic ketoacidosis (DKA) in both adults and children. We investigated the clinical course of new-onset type 2 diabetes in youth presenting with DKA during the COVID-19 pandemic. METHODS This single-center retrospective cohort study included 148 subjects with obesity aged 10 to 21 years, admitted with DKA from January 2018 to January 2022. Groups were defined by the presence of DKA precipitant: any infection (n = 38, 26%), which included the SARS-CoV-2 (n = 10, 7%) and other infection (n = 28, 19%) groups, and no infection (n = 110, 74%). The primary outcome was insulin discontinuation within a 12-month follow-up. RESULTS The mean age was 14.9 years (IQR, 13.8-16.5), and age-adjusted body mass index (%) was 99.1 (IQR, 98.0-99.5) with 85.8% identifying as Black or Hispanic. There were no differences in DKA severity among groups. The incidence of DKA was higher during the pandemic (March 2020-January 2022, n = 117) than in the prepandemic period (January 2018-February 2020, n = 31). Within the first year after the acute DKA episode, 46 patients discontinued all insulin within 9 months (IQR, 4-14). Sixteen subjects restarted insulin 10 months (IQR, 6.5-11.0) after insulin discontinuation. Infection with SARS-CoV-2 at diagnosis was not associated with the likelihood (P =.57) or timing (P =.27) of discontinuing all insulin within 1 year, nor was having any infection. CONCLUSION The incidence of DKA at the onset of type 2 diabetes was higher during the SARS-CoV-2 pandemic than in the prepandemic period. SARS-CoV-2 infection was not associated with DKA severity or insulin discontinuation within the first year of diagnosis in youth with new-onset type 2 diabetes and DKA.
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Affiliation(s)
- Shuai Hao
- Department of Pediatrics, Division of Pediatric Endocrinology, Emory University School of Medicine, Atlanta, Georgia
| | - Kristina Cossen
- Department of Pediatrics, Division of Pediatric Endocrinology, Emory University School of Medicine, Atlanta, Georgia
| | | | - Guillermo E Umpierrez
- Department of Medicine, Division of Endocrinology, Metabolism and Lipids, Emory University School of Medicine, Atlanta, Georgia
| | - Priyathama Vellanki
- Department of Medicine, Division of Endocrinology, Metabolism and Lipids, Emory University School of Medicine, Atlanta, Georgia.
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Stidsen JV, Green A, Rosengaard L, Højlund K. Risk of severe COVID-19 infection in persons with diabetes during the first and second waves in Denmark: A nationwide cohort study. Front Endocrinol (Lausanne) 2022; 13:1025699. [PMID: 36303877 PMCID: PMC9592709 DOI: 10.3389/fendo.2022.1025699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 09/23/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Coronavirus disease-2019 (COVID-19) increases risk of hospitalization and death in diabetes and diabetes-related conditions. We examined the temporal trends in COVID-19-related hospitalization and mortality in the total Danish population by diabetes and diabetes-related conditions in the two first waves of COVID-19 in Denmark. MATERIALS AND METHODS We identified all persons with diabetes in the whole Danish population using national registries. COVID-19-related risks of hospitalization and death were assessed using Cox regression analysis in wave 1 (1 March-31 August 2020) and wave 2 (1 September 2020-28 February 2021) of the pandemic for persons with (n=321,933) and without diabetes (n=5,479,755). Analyses were stratified according to status of hypertension, obesity, cardiovascular and microvascular disease. RESULTS The cumulative incidence of COVID-19 hospitalization increased from wave 1 to wave 2 in both persons without (from 4 to 10 in 10,000) and with diabetes (from 16 to 54 per 10,000). The relative risk of hospitalization, however, increased more in patients with diabetes compared to persons without (age-, sex- and co-morbidity-adjusted HR [aHR] 1.40 (95% CI 1.27, 1.55) versus 1.76 (1.65, 1.87), p<0.001 for interaction with wave). The mortality rate, according to the whole population, increased similarly in persons without and with diabetes from wave 1 to wave 2 (from 0.63 to 1.5 versus from 4.3 to 10 in 10,000; aHR 1.65; 1.34, 2.03 and 1.64; 1.43, 1.88). However, when mortality was restricted to the hospitalized population, the crude mortality fell from 26.8% to 19.6% in persons with diabetes, while only a minor decrease was seen in persons without diabetes (from 16.7% to 15.5%). CONCLUSION The risk of COVID-19-related hospitalization increased more in persons with than without diabetes from wave 1 to wave 2 of the COVID-19 pandemic in the Danish population. However, mortality according to the whole population did not change, due to reduced mortality among hospitalized persons with diabetes.
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Affiliation(s)
- Jacob V. Stidsen
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
- *Correspondence: Jacob V. Stidsen,
| | - Anders Green
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
| | - Louise Rosengaard
- Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | - Kurt Højlund
- Steno Diabetes Center Odense, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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