1
|
Behboudi E, Nooreddin Faraji S, Daryabor G, Mohammad Ali Hashemi S, Asadi M, Edalat F, Javad Raee M, Hatam G. SARS-CoV-2 mechanisms of cell tropism in various organs considering host factors. Heliyon 2024; 10:e26577. [PMID: 38420467 PMCID: PMC10901034 DOI: 10.1016/j.heliyon.2024.e26577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 01/30/2024] [Accepted: 02/15/2024] [Indexed: 03/02/2024] Open
Abstract
A critical step in the drug design for SARS-CoV-2 is to discover its molecular targets. This study comprehensively reviewed the molecular mechanisms of SARS-CoV-2, exploring host cell tropism and interaction targets crucial for cell entry. The findings revealed that beyond ACE2 as the primary entry receptor, alternative receptors, co-receptors, and several proteases such as TMPRSS2, Furin, Cathepsin L, and ADAM play critical roles in virus entry and subsequent pathogenesis. Additionally, SARS-CoV-2 displays tropism in various human organs due to its diverse receptors. This review delves into the intricate details of receptors, host proteases, and the involvement of each organ. Polymorphisms in the ACE2 receptor and mutations in the spike or its RBD region contribute to the emergence of variants like Alpha, Beta, Gamma, Delta, and Omicron, impacting the pathogenicity of SARS-CoV-2. The challenge posed by mutations raises questions about the effectiveness of existing vaccines and drugs, necessitating consideration for updates in their formulations. In the urgency of these critical situations, repurposed drugs such as Camostat Mesylate and Nafamostat Mesylate emerge as viable pharmaceutical options. Numerous drugs are involved in inhibiting receptors and host factors crucial for SARS-CoV-2 entry, with most discussed in this review. In conclusion, this study may provide valuable insights to inform decisions in therapeutic approaches.
Collapse
Affiliation(s)
- Emad Behboudi
- Department of Basic Medical Sciences, Khoy University of Medical Sciences, Khoy, Iran
| | - Seyed Nooreddin Faraji
- Department of Pathology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Daryabor
- Autoimmune Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Mohammad Ali Hashemi
- Department of Bacteriology & Virology, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Microbiology, Golestan University of Medical Sciences, Gorgan, Iran
| | - Maryam Asadi
- Department of Molecular Medicine, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fahime Edalat
- Department of Bacteriology & Virology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Javad Raee
- Center for Nanotechnology in Drug Delivery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Gholamreza Hatam
- Basic Sciences in Infectious Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
2
|
Yang D, Wu Y, Turan I, Keil J, Li K, Chen MH, Liu R, Wang L, Sun XL, Chen GY. Targeting intracellular Neu1 for coronavirus infection treatment. iScience 2023; 26:106037. [PMID: 36714013 PMCID: PMC9870608 DOI: 10.1016/j.isci.2023.106037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 12/03/2022] [Accepted: 01/18/2023] [Indexed: 01/25/2023] Open
Abstract
There are currently no effective therapies for COVID-19 or antivirals against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and vaccines appear less effective against new SARS-CoV-2 variants; thus, there is an urgent need to understand better the virulence mechanisms of SARS-CoV-2 and the host response to develop therapeutic agents. Herein, we show that host Neu1 regulates coronavirus replication by controlling sialylation on coronavirus nucleocapsid protein. Coronavirus nucleocapsid proteins in COVID-19 patients and in coronavirus HCoV-OC43-infected cells were heavily sialylated; this sialylation controlled the RNA-binding activity and replication of coronavirus. Neu1 overexpression increased HCoV-OC43 replication, whereas Neu1 knockdown reduced HCoV-OC43 replication. Moreover, a newly developed Neu1 inhibitor, Neu5Ac2en-OAcOMe, selectively targeted intracellular sialidase, which dramatically reduced HCoV-OC43 and SARS-CoV-2 replication in vitro and rescued mice from HCoV-OC43 infection-induced death. Our findings suggest Neu1 inhibitors could be used to limit SARS-CoV-2 replication in patients with COVID-19, making Neu1 a potential therapeutic target for COVID-19 and future coronavirus pandemics.
Collapse
Affiliation(s)
- Darong Yang
- Children’s Foundation Research Institute at Le Bonheur Children’s Hospital, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Yin Wu
- Children’s Foundation Research Institute at Le Bonheur Children’s Hospital, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Isaac Turan
- Department of Chemistry, Chemical and Biomedical Engineering and Center for Gene Regulation of Health and Disease (GRHD), Cleveland State University, 2121 Euclid Avenue, Cleveland, OH 44115, USA
| | - Joseph Keil
- Department of Chemistry, Chemical and Biomedical Engineering and Center for Gene Regulation of Health and Disease (GRHD), Cleveland State University, 2121 Euclid Avenue, Cleveland, OH 44115, USA
| | - Kui Li
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Michael H. Chen
- Children’s Foundation Research Institute at Le Bonheur Children’s Hospital, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| | - Runhua Liu
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL 35233, USA
- Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Lizhong Wang
- Department of Genetics, University of Alabama at Birmingham, Birmingham, AL 35233, USA
- Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL 35233, USA
| | - Xue-Long Sun
- Department of Chemistry, Chemical and Biomedical Engineering and Center for Gene Regulation of Health and Disease (GRHD), Cleveland State University, 2121 Euclid Avenue, Cleveland, OH 44115, USA
| | - Guo-Yun Chen
- Children’s Foundation Research Institute at Le Bonheur Children’s Hospital, Department of Pediatrics, University of Tennessee Health Science Center, Memphis, TN 38103, USA
| |
Collapse
|
3
|
Miranda KM, Ridnour LA, Cheng RYS, Wink DA, Thomas DD. The Chemical Biology of NO that Regulates Oncogenic Signaling and Metabolism: NOS2 and Its Role in Inflammatory Disease. Crit Rev Oncog 2023; 28:27-45. [PMID: 37824385 DOI: 10.1615/critrevoncog.2023047302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Nitric oxide (NO) and the enzyme that synthesizes it, nitric oxide synthase 2 (NOS2), have emerged as key players in inflammation and cancer. Expression of NOS2 in tumors has been correlated both with positive outcomes and with poor prognoses. The chemistry of NO is the major determinate to the biological outcome and the concentration of NO, which can range over five orders of magnitude, is critical in determining which pathways are activated. It is the activation of specific oncogenic and immunological mechanisms that shape the outcome. The kinetics of specific reactions determine the mechanisms of action. In this review, the relevant reactions of NO and related species are discussed with respect to these oncogenic and immunological signals.
Collapse
Affiliation(s)
| | - Lisa A Ridnour
- Laboratory of Cancer Immunometabolism, National Cancer Institute, Frederick, Maryland
| | - Robert Y S Cheng
- Laboratory of Cancer Immunometabolism, National Cancer Institute, Frederick, Maryland
| | - David A Wink
- Cancer and Inflammation Program, Laboratory of Cancer Immunometabolism, National Cancer Institute, Frederick, Maryland
| | - Douglas D Thomas
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Illinois at Chicago, Chicago, Illinois
| |
Collapse
|
4
|
Morin-Dewaele M, Bartier S, Berry F, Brillet R, López-Molina DS, Nguyễn CT, Maille P, Sereno K, Nevers Q, Softic L, Vaugeois JM, Louis B, Bequignon E, Bruscella P, Coste A, Pawlotsky JM, Jamain S, Ahmed-Belkacem A. Desloratadine, an FDA-approved cationic amphiphilic drug, inhibits SARS-CoV-2 infection in cell culture and primary human nasal epithelial cells by blocking viral entry. Sci Rep 2022; 12:21053. [PMID: 36473907 DOI: 10.1038/s41598-022-25399-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
The 2019 global coronavirus (COVID-19) pandemic has brought the world to a grinding halt, highlighting the urgent need for therapeutic and preventive solutions to slow the spread of emerging viruses. The objective of this study was to assess the anti-SARS-CoV-2 effectiveness of 8 FDA-approved cationic amphiphilic drugs (CADs). SARS-CoV-2-infected Vero cells, Calu-3 cells and primary Human Nasal Epithelial Cells (HNEC) were used to investigate the effects of CADs and revealed their antiviral mode of action. Among the CADs tested, desloratadine, a commonly used antiallergic, well-tolerated with no major side effects, potently reduced the production of SARS-CoV-2 RNA in Vero-E6 cells. Interestingly, desloratadine was also effective against HCoV-229E and HCoV-OC43 showing that it possessed broad-spectrum anti-coronavirus activity. Investigation of its mode of action revealed that it targeted an early step of virus lifecycle and blocked SARS-CoV-2 entry through the endosomal pathway. Finally, the ex vivo kinetic of the antiviral effect of desloratadine was evaluated on primary Human Nasal Epithelial Cells (HNEC), showing a significant delay of viral RNA production with a maximal reduction reached after 72 h of treatment. Thus, this treatment could provide a substantial contribution to prophylaxis and systemic therapy of COVID-19 or other coronaviruses infections and requires further studies.
Collapse
|
5
|
Fajardoa CJ, Cálixb ES, Mojicac R, Duarted F. COVID-19 in patients with chronic myeloid leukaemia on tyrosine kinase inhibitor therapy: a Honduran observational study. Ecancermedicalscience 2022; 16:1481. [PMID: 36819815 PMCID: PMC9934964 DOI: 10.3332/ecancer.2022.1481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Indexed: 12/05/2022] Open
Abstract
Introduction In the earliest cases of COVID-19, a higher percentage of severe and fatal cases was observed in patients with cancer, including those with haematological malignancies. However, patients with chronic myeloid leukaemia (CML) had better prognoses, suggesting that tyrosine kinase inhibitors (TKIs) may have a therapeutic effect against SARS-CoV-2. This study describes the clinical and epidemiological characteristics of patients with CML receiving the TKIs tested for SARS-CoV-2 in Tegucigalpa, Honduras. Methodology An Analytical cross-sectional study was conducted. The sample included patients with Philadelphia chromosome-positive (Ph+) CML, who had been tested at least once for COVID-19 at the Emma Romero de Callejas Cancer Centre (CCERC). Sociodemographic and clinical variables were both analysed. Epi Info 7.2.4.0 and Stata/MP 16.0 were used to collect and analyse data. The COVID-19 positivity percentage and the association between severity and the TKI used were determined using Fisher's exact test and odds ratio (OR). Data were gathered from clinical records with approval of CCERC institutional management. Results One hundred and forty-nine patients with Ph+ CML were included; 20.1% were COVID-19-positive; 56% were male; mean age was 46 years; 81% were receiving imatinib, with a mean treatment duration of 6 years; 55% achieved a BCR -ABL molecular response ≤ 0.1% (IS). Twenty-one percent had comorbidities. COVID-19 was asymptomatic in 38.7% of patients, mild in 35.5% and severe in 9.7%. One patient died, a fatality rate of 3.2%. No statistical association was found between disease severity and treatment with imatinib versus second-line TKI (OR: 0.833, p: 0.8493, 95% CI: 0.098-10.998). Conclusion Despite high COVID-19 positivity in CML when compared with the literature, this study found a lower fatality rate. The type of TKI used or molecular response at the time of infection was not associated with case severity. Determining the effectiveness of imatinib or other TKIs as a COVID-19 treatment requires randomised clinical trials.
Collapse
|
6
|
Li J, Xue Y, Wang X, Smith LS, He B, Liu S, Zhu H. Tissue- and cell-expression of druggable host proteins provide insights into repurposing drugs for COVID-19. Clin Transl Sci 2022; 15:2796-2811. [PMID: 36259251 PMCID: PMC9747131 DOI: 10.1111/cts.13400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 08/18/2022] [Accepted: 08/23/2022] [Indexed: 01/26/2023] Open
Abstract
Several human host proteins play important roles in the lifecycle of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Many drugs targeting these host proteins have been investigated as potential therapeutics for coronavirus disease 2019 (COVID-19). The tissue-specific expressions of selected host proteins were summarized using proteomics data retrieved from the Human Protein Atlas, ProteomicsDB, Human Proteome Map databases, and a clinical COVID-19 study. Protein expression features in different cell lines were summarized based on recent proteomics studies. The half-maximal effective concentration or half-maximal inhibitory concentration values were collected from in vitro studies. The pharmacokinetic data were mainly from studies in healthy subjects or non-COVID-19 patients. Considerable tissue-specific expression patterns were observed for several host proteins. ACE2 expression in the lungs was significantly lower than in many other tissues (e.g., the kidneys and intestines); TMPRSS2 expression in the lungs was significantly lower than in other tissues (e.g., the prostate and intestines). The expression levels of endocytosis-associated proteins CTSL, CLTC, NPC1, and PIKfyve in the lungs were comparable to or higher than most other tissues. TMPRSS2 expression was markedly different between cell lines, which could be associated with the cell-dependent antiviral activities of several drugs. Drug delivery receptor ICAM1 and CTSB were expressed at a higher level in the lungs than in other tissues. In conclusion, the cell- and tissue-specific proteomics data could help interpret the in vitro antiviral activities of host-directed drugs in various cells and aid the transition of the in vitro findings to clinical research to develop safe and effective therapeutics for COVID-19.
Collapse
Affiliation(s)
- Jiapeng Li
- Department of Clinical PharmacyUniversity of Michigan College of PharmacyAnn ArborMichiganUSA
| | - Yanling Xue
- Department of Clinical PharmacyUniversity of Michigan College of PharmacyAnn ArborMichiganUSA
| | - Xinwen Wang
- Department of Pharmaceutical SciencesNortheast Ohio Medical University College of PharmacyRootstownOhioUSA
| | - Logan S. Smith
- Department of Clinical PharmacyUniversity of Michigan College of PharmacyAnn ArborMichiganUSA
| | - Bing He
- Department of Computational Medicine and BioinformaticsUniversity of MichiganAnn ArborMichiganUSA
| | - Shuhan Liu
- Department of Clinical PharmacyUniversity of Michigan College of PharmacyAnn ArborMichiganUSA
| | - Hao‐Jie Zhu
- Department of Clinical PharmacyUniversity of Michigan College of PharmacyAnn ArborMichiganUSA
| |
Collapse
|
7
|
Heinl ES, Lorenz S, Schmidt B, Nasser M Laqtom N, Mazzulli JR, Francelle L, Yu TW, Greenberg B, Storch S, Tegtmeier I, Othmen H, Maurer K, Steinfurth M, Witzgall R, Milenkovic V, Wetzel CH, Reichold M. CLN7/MFSD8 may be an important factor for SARS-CoV-2 cell entry. iScience 2022; 25:105082. [PMID: 36093380 PMCID: PMC9444308 DOI: 10.1016/j.isci.2022.105082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 05/12/2022] [Accepted: 08/31/2022] [Indexed: 11/12/2022] Open
Abstract
The SARS-CoV-2 virus has triggered a worldwide pandemic. According to the BioGrid database, CLN7 (MFSD8) is thought to interact with several viral proteins. The aim of this work was to investigate a possible involvement of CLN7 in the infection process. Experiments on a CLN7-deficient HEK293T cell line exhibited a 90% reduced viral load compared to wild-type cells. This observation may be linked to the finding that CLN7 ko cells have a significantly reduced GM1 content in their cell membrane. GM1 is found highly enriched in lipid rafts, which are thought to play an important role in SARS-CoV-2 infection. In contrast, overexpression of CLN7 led to an increase in viral load. This study provides evidence that CLN7 is involved in SARS-CoV-2 infection. This makes it a potential pharmacological target for drug development against COVID-19. Furthermore, it provides insights into the physiological function of CLN7 where still only little is known about.
Collapse
Affiliation(s)
- Elena-Sofia Heinl
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
| | - Sebastian Lorenz
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
| | - Barbara Schmidt
- Institute of Clinical Microbiology and Hygiene, University of Regensburg, 93053 Regensburg, Germany
| | - Nouf Nasser M Laqtom
- Departments of Chemical Engineering and Genetics, Stanford University, Stanford, CA 94305, USA
| | - Joseph R. Mazzulli
- The Ken and Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Laetitia Francelle
- The Ken and Ruth Davee Department of Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Timothy W. Yu
- Division of Genetics and Genomics, Boston Children’s Hospital, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Benjamin Greenberg
- Department of Neurology, UT Southwestern Medical Center, Dallas, TX, USA
| | - Stephan Storch
- Children’s Hospital Biochemistry, University Medical Center Hamburg Eppendorf, 20246 Hamburg, Germany
| | - Ines Tegtmeier
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
| | - Helga Othmen
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
- Institute for Molecular and Cellular Anatomy, University Regensburg, 93053 Regensburg, Germany
| | - Katja Maurer
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
| | - Malin Steinfurth
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
| | - Ralph Witzgall
- Institute for Molecular and Cellular Anatomy, University Regensburg, 93053 Regensburg, Germany
| | - Vladimir Milenkovic
- Department of Psychiatry and Psychotherapy, University of Regensburg, 93053 Regensburg, Germany
| | - Christian H. Wetzel
- Department of Psychiatry and Psychotherapy, University of Regensburg, 93053 Regensburg, Germany
| | - Markus Reichold
- Medical Cell Biology, University Regensburg, 93053 Regensburg, Germany
| |
Collapse
|
8
|
Khan MM, Goh YW, Ahmad N, Siddique MM. Understanding and combating COVID-19 using the biology and chemistry of SARS-CoV-2. Bioprocess Biosyst Eng 2022. [PMID: 36125525 DOI: 10.1007/s00449-022-02788-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 09/08/2022] [Indexed: 11/20/2022]
Abstract
The coronavirus disease 2019 (COVID-19) is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Symptoms of COVID-19 can range from asymptomatic to severe, which could lead to fatality. Like other pathogenic viruses, the infection of SARS-CoV-2 relies on binding its spike glycoprotein to the host receptor angiotensin-converting enzyme 2 (ACE 2). Molecular studies suggested that there is a high affinity between the spike glycoprotein and ACE 2 that might arise due to their hydrophobic interaction. This property is mainly responsible for making this virus highly infectious. Apart from this, the transmissibility of the virus, prolonged viability in certain circumstances, and rapid mutations also contributed to the current pandemic situation. Nanotechnology provides potential alternative solutions to combat COVID-19 with the development of i. nanomaterial-based COVID-19 detection technology, ii. nanomaterial-based disinfectants, iii. nanoparticle-based vaccines, and iv. nanoparticle-based drug delivery. Hence, this review provides diverse insight into understanding COVID-19.
Collapse
|
9
|
Song B. The Cholesterol Transport Inhibitor U18666A Interferes with Pseudorabies Virus Infection. Viruses 2022; 14:v14071539. [PMID: 35891519 PMCID: PMC9319728 DOI: 10.3390/v14071539] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/12/2022] [Accepted: 07/12/2022] [Indexed: 02/04/2023] Open
Abstract
Many viruses require the maintenance of lysosomal cholesterol homeostasis for a successful infection; however, the role of lysosomal cholesterol homeostasis in the alphaherpesvirus life cycle is not clear. Here we show that the lysosomal cholesterol transport inhibitor U18666A interferes with the replication of pseudorabies virus (PRV), a member of the alphaherpesvirus subfamily. The treatment with U18666A caused a significant reduction in the production of infectious virus particles. The U18666A treatment was shown to suppress the release of PRV particles. Pretreating PRV virions with U18666A did not affect virus production, whereas pretreating target cells with U18666A led to a substantial reduction in virus yield. Our previous study showed that two cyclodextrin derivatives, 2-hydroxypropyl-β-cyclodextrin (HPβCD) and 2-hydroxypropyl-γ-cyclodextrin (HPγCD), can rescue the cholesterol accumulation defect in primary fibroblasts derived from a Niemann–Pick disease type C (NPC) patient. Here, we demonstrate that treatment with HPβCD or HPγCD not only rescues the U18666A-induced cholesterol accumulation but also rescues the U18666A-induced inhibition of PRV production. Collectively, our data suggest that U18666A interferes with PRV infection via altering cellular functions that are critical for the viral life cycle and may include lysosomal cholesterol homeostasis.
Collapse
Affiliation(s)
- Byeongwoon Song
- Department of Microbiology, Immunology, and Physiology, Meharry Medical College, Nashville, TN 37208, USA; ; Tel.: +1-(615)-327-6698; Fax: +1-(615)-327-6021
- Center for AIDS Health Disparities Research, Meharry Medical College, Nashville, TN 37208, USA
| |
Collapse
|
10
|
Lan Y, He W, Wang G, Wang Z, Chen Y, Gao F, Song D. Potential Antiviral Strategy Exploiting Dependence of SARS-CoV-2 Replication on Lysosome-Based Pathway. Int J Mol Sci 2022; 23:ijms23116188. [PMID: 35682877 PMCID: PMC9181800 DOI: 10.3390/ijms23116188] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 05/29/2022] [Accepted: 05/30/2022] [Indexed: 12/04/2022] Open
Abstract
The recent novel coronavirus (SARS-CoV-2) disease (COVID-19) outbreak created a severe public health burden worldwide. Unfortunately, the SARS-CoV-2 variant is still spreading at an unprecedented speed in many countries and regions. There is still a lack of effective treatment for moderate and severe COVID-19 patients, due to a lack of understanding of the SARS-CoV-2 life cycle. Lysosomes, which act as “garbage disposals” for nearly all types of eukaryotic cells, were shown in numerous studies to support SARS-CoV-2 replication. Lysosome-associated pathways are required for virus entry and exit during replication. In this review, we summarize experimental evidence demonstrating a correlation between lysosomal function and SARS-CoV-2 replication, and the development of lysosomal perturbation drugs as anti-SARS-CoV-2 agents.
Collapse
Affiliation(s)
- Yungang Lan
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130022, China; (W.H.); (Z.W.); (Y.C.); (F.G.)
- Correspondence: (Y.L.); (D.S.)
| | - Wenqi He
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130022, China; (W.H.); (Z.W.); (Y.C.); (F.G.)
| | - Gaili Wang
- Jilin Academy of Animal Husbandry and Veterinary Medicine, Changchun 130022, China;
| | - Zhenzhen Wang
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130022, China; (W.H.); (Z.W.); (Y.C.); (F.G.)
| | - Yuzhu Chen
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130022, China; (W.H.); (Z.W.); (Y.C.); (F.G.)
| | - Feng Gao
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130022, China; (W.H.); (Z.W.); (Y.C.); (F.G.)
| | - Deguang Song
- Key Laboratory of Zoonosis Research, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130022, China; (W.H.); (Z.W.); (Y.C.); (F.G.)
- Correspondence: (Y.L.); (D.S.)
| |
Collapse
|
11
|
Gorący A, Rosik J, Szostak B, Ustianowski Ł, Ustianowska K, Gorący J. Human Cell Organelles in SARS-CoV-2 Infection: An Up-to-Date Overview. Viruses 2022; 14:v14051092. [PMID: 35632833 PMCID: PMC9144443 DOI: 10.3390/v14051092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/10/2022] [Accepted: 05/17/2022] [Indexed: 12/10/2022] Open
Abstract
Since the end of 2019, the whole world has been struggling with the life-threatening pandemic amongst all age groups and geographic areas caused by Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2). The Coronavirus Disease 2019 (COVID-19) pandemic, which has led to more than 468 million cases and over 6 million deaths reported worldwide (as of 20 March 2022), is one of the greatest threats to human health in history. Meanwhile, the lack of specific and irresistible treatment modalities provoked concentrated efforts in scientists around the world. Various mechanisms of cell entry and cellular dysfunction were initially proclaimed. Especially, mitochondria and cell membrane are crucial for the course of infection. The SARS-CoV-2 invasion depends on angiotensin converting enzyme 2 (ACE2), transmembrane serine protease 2 (TMPRSS2), and cluster of differentiation 147 (CD147), expressed on host cells. Moreover, in this narrative review, we aim to discuss other cell organelles targeted by SARS-CoV-2. Lastly, we briefly summarize the studies on various drugs.
Collapse
Affiliation(s)
- Anna Gorący
- Independent Laboratory of Invasive Cardiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (A.G.); (J.G.)
- Department of Clinical and Molecular Biochemistry, Pomeranian Medical University, 70-204 Szczecin, Poland
| | - Jakub Rosik
- Independent Laboratory of Invasive Cardiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (A.G.); (J.G.)
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (B.S.); (Ł.U.); (K.U.)
- Department of Chemistry, The University of Chicago, Chicago, IL 60637, USA
- Correspondence:
| | - Bartosz Szostak
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (B.S.); (Ł.U.); (K.U.)
| | - Łukasz Ustianowski
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (B.S.); (Ł.U.); (K.U.)
| | - Klaudia Ustianowska
- Department of Physiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (B.S.); (Ł.U.); (K.U.)
| | - Jarosław Gorący
- Independent Laboratory of Invasive Cardiology, Pomeranian Medical University, 70-204 Szczecin, Poland; (A.G.); (J.G.)
| |
Collapse
|
12
|
Sfera A, Thomas KG, Andronescu CV, Jafri N, Sfera DO, Sasannia S, Zapata-Martín del Campo CM, Maldonado JC. Bromodomains in Human-Immunodeficiency Virus-Associated Neurocognitive Disorders: A Model of Ferroptosis-Induced Neurodegeneration. Front Neurosci 2022; 16:904816. [PMID: 35645713 PMCID: PMC9134113 DOI: 10.3389/fnins.2022.904816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Human immunodeficiency virus (HIV)-associated neurocognitive disorders (HAND) comprise a group of illnesses marked by memory and behavioral dysfunction that can occur in up to 50% of HIV patients despite adequate treatment with combination antiretroviral drugs. Iron dyshomeostasis exacerbates HIV-1 infection and plays a major role in Alzheimer's disease pathogenesis. In addition, persons living with HIV demonstrate a high prevalence of neurodegenerative disorders, indicating that HAND provides a unique opportunity to study ferroptosis in these conditions. Both HIV and combination antiretroviral drugs increase the risk of ferroptosis by augmenting ferritin autophagy at the lysosomal level. As many viruses and their proteins exit host cells through lysosomal exocytosis, ferroptosis-driving molecules, iron, cathepsin B and calcium may be released from these organelles. Neurons and glial cells are highly susceptible to ferroptosis and neurodegeneration that engenders white and gray matter damage. Moreover, iron-activated microglia can engage in the aberrant elimination of viable neurons and synapses, further contributing to ferroptosis-induced neurodegeneration. In this mini review, we take a closer look at the role of iron in the pathogenesis of HAND and neurodegenerative disorders. In addition, we describe an epigenetic compensatory system, comprised of bromodomain-containing protein 4 (BRD4) and microRNA-29, that may counteract ferroptosis by activating cystine/glutamate antiporter, while lowering ferritin autophagy and iron regulatory protein-2. We also discuss potential interventions for lysosomal fitness, including ferroptosis blockers, lysosomal acidification, and cathepsin B inhibitors to achieve desirable therapeutic effects of ferroptosis-induced neurodegeneration.
Collapse
Affiliation(s)
- Adonis Sfera
- Patton State Hospital, San Bernardino, CA, United States
- Department of Psychiatry, University of California, Riverside, Riverside, CA, United States
| | | | | | - Nyla Jafri
- Patton State Hospital, San Bernardino, CA, United States
| | - Dan O. Sfera
- Patton State Hospital, San Bernardino, CA, United States
| | | | | | - Jose C. Maldonado
- Department of Medicine, The University of Texas Rio Grande Valley, Edinburg, TX, United States
| |
Collapse
|
13
|
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which causes coronavirus disease (COVID-19) is one of the most serious global health crises in recent history. COVID-19 patient symptoms range from life-threatening to mild and asymptomatic, which presents unique problems in identifying, quarantining, and treating the affected individuals. The emergence of unusual symptoms among survivors, now referred to as “Long COVID”, is concerning, especially since much about the condition and the treatment of it is still relatively unknown. Evidence so far also suggests that some of these symptoms can be attributed to vascular inflammation. Although famotidine, the commonly used histamine H2 receptor (H2R) blocker, was shown to have no antiviral activity, recent reports indicate that it could prevent adverse outcomes in COVID-19 patients. Histamine is a classic proinflammatory mediator, the levels of which increase along with other cytokines during COVID-19 infection. Histamine activates H2R signaling, while famotidine specifically blocks H2R activation. Investigating the effects of recombinant SARS-CoV-2 spike protein S1 Receptor-Binding Domain (Spike) on ACE2 expression in cultured human coronary artery endothelial cells, we found that the presence of histamine potentiated spike-mediated ACE2 internalization into endothelial cells. This effect was blocked by famotidine, protein kinase A inhibition, or by H2 receptor protein knockdown. Together, these results indicate that histamine and histamine receptor signaling is likely essential for spike protein to induce ACE2 internalization in endothelial cells and cause endothelial dysfunction and that this effect can be blocked by the H2R blocker, famotidine.
Collapse
|
14
|
Mahdi M, Hermán L, Réthelyi JM, Bálint BL. Potential Role of the Antidepressants Fluoxetine and Fluvoxamine in the Treatment of COVID-19. Int J Mol Sci 2022; 23:ijms23073812. [PMID: 35409171 PMCID: PMC8998734 DOI: 10.3390/ijms23073812] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/24/2022] [Accepted: 03/24/2022] [Indexed: 02/04/2023] Open
Abstract
Mapping non-canonical cellular pathways affected by approved medications can accelerate drug repurposing efforts, which are crucial in situations with a global impact such as the COVID-19 pandemic. Fluoxetine and fluvoxamine are well-established and widely-used antidepressive agents that act as serotonin reuptake inhibitors (SSRI-s). Interestingly, these drugs have been reported earlier to act as lysosomotropic agents, inhibitors of acid sphingomyelinase in the lysosomes, and as ligands of sigma-1 receptors, mechanisms that might be used to fight severe outcomes of COVID-19. In certain cases, these drugs were administered for selected COVID-19 patients because of their antidepressive effects, while in other cases, clinical studies were performed to assess the effect of these drugs on treating COVID-19 patients. Clinical studies produced promising data that encourage the further investigation of fluoxetine and fluvoxamine regarding their use in COVID-19. In this review, we summarize experimental data and the results of the performed clinical studies. We also provide an overview of previous knowledge on the tissue distribution of these drugs and by integrating this information with the published experimental results, we highlight the real opportunity of using these drugs in our fight against COVID-19.
Collapse
Affiliation(s)
- Mohamed Mahdi
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, Egyetem tér 1, 4032 Debrecen, Hungary;
- Infectology Clinic, University of Debrecen Clinical Centre, Bartók Béla út 2-26, 4031 Debrecen, Hungary
| | - Levente Hermán
- Department of Psychiatry and Psychotherapy, Semmelweis University, Balassa utca 6, 1083 Budapest, Hungary;
| | - János M. Réthelyi
- Department of Psychiatry and Psychotherapy, Semmelweis University, Balassa utca 6, 1083 Budapest, Hungary;
- Correspondence: (J.M.R.); (B.L.B.)
| | - Bálint László Bálint
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, Egyetem tér 1, 4032 Debrecen, Hungary;
- Department of Bioinformatics, Semmelweis University, Tűzoltó utca 7-9, 1094 Budapest, Hungary
- Correspondence: (J.M.R.); (B.L.B.)
| |
Collapse
|
15
|
Zapata-Cardona MI, Flórez-Álvarez L, Zapata-Builes W, Guerra-Sandoval AL, Guerra-Almonacid CM, Hincapié-García J, Rugeles MT, Hernandez JC. Atorvastatin Effectively Inhibits Ancestral and Two Emerging Variants of SARS-CoV-2 in vitro. Front Microbiol 2022; 13:721103. [PMID: 35369500 PMCID: PMC8972052 DOI: 10.3389/fmicb.2022.721103] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 02/14/2022] [Indexed: 12/24/2022] Open
Abstract
This article evaluated the in vitro antiviral effect of atorvastatin (ATV) against SARS-CoV-2 and identified the interaction affinity between this compound and two SARS-CoV-2 proteins. The antiviral activity of atorvastatin against this virus was evaluated by three different treatment strategies [(i) pre-post treatment, (ii) pre-infection treatment, and (iii) post-infection treatment] using Vero E6 and Caco-2 cells. The interaction of atorvastatin with RdRp (RNA-dependent RNA polymerase) and 3CL protease (3-chymotrypsin-like protease) was evaluated by molecular docking. The CC50s (half-maximal cytotoxic concentrations) obtained for ATV were 50.3 and 64.5 μM in Vero E6 and Caco-2, respectively. This compound showed antiviral activity against SARS-CoV-2 D614G strain in Vero E6 with median effective concentrations (EC50s) of 15.4, 12.1, and 11.1 μM by pre-post, pre-infection, and post-infection treatments, respectively. ATV also inhibited Delta and Mu variants by pre-post treatment (EC50s of 16.8 and 21.1 μM, respectively). In addition, ATV showed an antiviral effect against the D614G strain independent of the cell line (EC50 of 7.4 μM in Caco-2). The interaction of atorvastatin with SARS-CoV-2 RdRp and 3CL protease yielded a binding affinity of -6.7 kcal/mol and -7.5 kcal/mol, respectively. Our study demonstrated the in vitro antiviral activity of atorvastatin against the ancestral SARS-CoV-2 D614G strain and two emerging variants (Delta and Mu), with an independent effect of the cell line. A favorable binding affinity between ATV and viral proteins by bioinformatics methods was found. Due to the extensive clinical experience of atorvastatin use, it could prove valuable in the treatment of COVID-19.
Collapse
Affiliation(s)
- María I. Zapata-Cardona
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
| | - Lizdany Flórez-Álvarez
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
| | - Wildeman Zapata-Builes
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
- Grupo Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia
| | | | | | - Jaime Hincapié-García
- Grupo de investigación, Promoción y prevención farmacéutica, Facultad de ciencias farmacéuticas y alimentarias, Universidad de Antioquia UdeA, Medellín, Colombia
| | - María T. Rugeles
- Grupo Inmunovirología, Facultad de Medicina, Universidad de Antioquia UdeA, Medellín, Colombia
| | - Juan C. Hernandez
- Grupo Infettare, Facultad de Medicina, Universidad Cooperativa de Colombia, Medellín, Colombia
| |
Collapse
|
16
|
Zdżalik-Bielecka D, Kozik K, Poświata A, Jastrzębski K, Jakubik M, Miączyńska M. Bemcentinib and Gilteritinib Inhibit Cell Growth and Impair the Endo-Lysosomal and Autophagy Systems in an AXL-Independent Manner. Mol Cancer Res 2022; 20:446-455. [PMID: 34782372 DOI: 10.1158/1541-7786.mcr-21-0444] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 10/11/2021] [Accepted: 11/08/2021] [Indexed: 12/14/2022]
Abstract
AXL, a receptor tyrosine kinase from the TAM (TYRO3 AXL and MER) subfamily, and its ligand growth arrest-specific 6 (GAS6) are implicated in pathogenesis of a wide array of cancers, acquisition of resistance to diverse anticancer therapies and cellular entry of viruses. The continuous development of AXL inhibitors for treatment of patients with cancer and COVID-19 underscores the need to better characterize the cellular effects of AXL targeting. In the present study, we compared the cellular phenotypes of CRISPR-Cas9-induced depletion of AXL and its pharmacological inhibition with bemcentinib, LDC1267 and gilteritinib. Specifically, we evaluated GAS6-AXL signaling, cell viability and invasion, the endo-lysosomal system and autophagy in glioblastoma cells. We showed that depletion of AXL but not of TYRO3 inhibited GAS6-induced phosphorylation of downstream signaling effectors, AKT and ERK1/2, indicating that AXL is a primary receptor for GAS6. AXL was also specifically required for GAS6-dependent increase in cell viability but was dispensable for viability of cells grown without exogenous addition of GAS6. Furthermore, we revealed that LDC1267 is the most potent and specific inhibitor of AXL activation among the tested compounds. Finally, we found that, in contrast to AXL depletion and its inhibition with LDC1267, cell treatment with bemcentinib and gilteritinib impaired the endo-lysosomal and autophagy systems in an AXL-independent manner. IMPLICATIONS Altogether, our findings are of high clinical importance as we discovered that two clinically advanced AXL inhibitors, bemcentinib and gilteritinib, may display AXL-independent cellular effects and toxicity.
Collapse
Affiliation(s)
- Daria Zdżalik-Bielecka
- Laboratory of Cell Biology, International Institute of Molecular and Cell Biology, Warsaw, Poland
| | - Kamila Kozik
- Laboratory of Cell Biology, International Institute of Molecular and Cell Biology, Warsaw, Poland
| | - Agata Poświata
- Laboratory of Cell Biology, International Institute of Molecular and Cell Biology, Warsaw, Poland
| | - Kamil Jastrzębski
- Laboratory of Cell Biology, International Institute of Molecular and Cell Biology, Warsaw, Poland
| | - Marta Jakubik
- Laboratory of Cell Biology, International Institute of Molecular and Cell Biology, Warsaw, Poland
| | - Marta Miączyńska
- Laboratory of Cell Biology, International Institute of Molecular and Cell Biology, Warsaw, Poland
| |
Collapse
|
17
|
Kloc M, Uosef A, Wosik J, Kubiak JZ, Ghobrial RM. Virus interactions with the actin cytoskeleton-what we know and do not know about SARS-CoV-2. Arch Virol 2022. [PMID: 35102456 DOI: 10.1007/s00705-022-05366-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/06/2021] [Indexed: 12/13/2022]
Abstract
The actin cytoskeleton and actin-dependent molecular and cellular events are responsible for the organization of eukaryotic cells and their functions. Viruses, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), depend on host cell organelles and molecular components for cell entry and propagation. Thus, it is not surprising that they also interact at many levels with the actin cytoskeleton of the host. There have been many studies on how different viruses reconfigure and manipulate the actin cytoskeleton of the host during successive steps of their life cycle. However, we know relatively little about the interactions of SARS-CoV-2 with the actin cytoskeleton. Here, we describe how the actin cytoskeleton is involved in the strategies used by different viruses for entry, assembly, and egress from the host cell. We emphasize what is known and unknown about SARS-CoV-2 in this regard. This review should encourage further investigation of the interactions of SARS-CoV-2 with cellular components, which will eventually be helpful for developing novel antiviral therapies for mitigating the severity of COVID-19.
Collapse
|
18
|
Abstract
The lamellar body (LB) of the alveolar type II (ATII) cell is a lysosome-related organelle (LRO) that contains surfactant, a complex mix of mainly lipids and specific surfactant proteins. The major function of surfactant in the lung is the reduction of surface tension and stabilization of alveoli during respiration. Its lack or deficiency may cause various forms of respiratory distress syndrome (RDS). Surfactant is also part of the innate immune system in the lung, defending the organism against air-borne pathogens. The limiting (organelle) membrane that encloses the LB contains various transporters that are in part responsible for translocating lipids and other organic material into the LB. On the other hand, this membrane contains ion transporters and channels that maintain a specific internal ion composition including the acidic pH of about 5. Furthermore, P2X4 receptors, ligand gated ion channels of the danger signal ATP, are expressed in the limiting LB membrane. They play a role in boosting surfactant secretion and fluid clearance. In this review, we discuss the functions of these transporting pathways of the LB, including possible roles in disease and as therapeutic targets, including viral infections such as SARS-CoV-2.
Collapse
Affiliation(s)
- Paul Dietl
- Institute of General Physiology, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| | - Manfred Frick
- Institute of General Physiology, Ulm University, Albert-Einstein-Allee 11, 89081 Ulm, Germany
| |
Collapse
|
19
|
Izadi M, Ali TA, Pourkarimi E. Over Fifty Years of Life, Death, and Cannibalism: A Historical Recollection of Apoptosis and Autophagy. Int J Mol Sci 2021; 22:12466. [PMID: 34830349 DOI: 10.3390/ijms222212466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 01/18/2023] Open
Abstract
Research in biomedical sciences has changed dramatically over the past fifty years. There is no doubt that the discovery of apoptosis and autophagy as two highly synchronized and regulated mechanisms in cellular homeostasis are among the most important discoveries in these decades. Along with the advancement in molecular biology, identifying the genetic players in apoptosis and autophagy has shed light on our understanding of their function in physiological and pathological conditions. In this review, we first describe the history of key discoveries in apoptosis with a molecular insight and continue with apoptosis pathways and their regulation. We touch upon the role of apoptosis in human health and its malfunction in several diseases. We discuss the path to the morphological and molecular discovery of autophagy. Moreover, we dive deep into the precise regulation of autophagy and recent findings from basic research to clinical applications of autophagy modulation in human health and illnesses and the available therapies for many diseases caused by impaired autophagy. We conclude with the exciting crosstalk between apoptosis and autophagy, from the early discoveries to recent findings.
Collapse
|
20
|
Chen J, Cheong C, Lan L, Zhou X, Liu J, Lyu A, Cheung WK, Zhang L. DeepDRIM: a deep neural network to reconstruct cell-type-specific gene regulatory network using single-cell RNA-seq data. Brief Bioinform 2021; 22:bbab325. [PMID: 34424948 PMCID: PMC8499812 DOI: 10.1093/bib/bbab325] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/12/2021] [Accepted: 07/26/2021] [Indexed: 01/11/2023] Open
Abstract
Single-cell RNA sequencing has enabled to capture the gene activities at single-cell resolution, thus allowing reconstruction of cell-type-specific gene regulatory networks (GRNs). The available algorithms for reconstructing GRNs are commonly designed for bulk RNA-seq data, and few of them are applicable to analyze scRNA-seq data by dealing with the dropout events and cellular heterogeneity. In this paper, we represent the joint gene expression distribution of a gene pair as an image and propose a novel supervised deep neural network called DeepDRIM which utilizes the image of the target TF-gene pair and the ones of the potential neighbors to reconstruct GRN from scRNA-seq data. Due to the consideration of TF-gene pair's neighborhood context, DeepDRIM can effectively eliminate the false positives caused by transitive gene-gene interactions. We compared DeepDRIM with nine GRN reconstruction algorithms designed for either bulk or single-cell RNA-seq data. It achieves evidently better performance for the scRNA-seq data collected from eight cell lines. The simulated data show that DeepDRIM is robust to the dropout rate, the cell number and the size of the training data. We further applied DeepDRIM to the scRNA-seq gene expression of B cells from the bronchoalveolar lavage fluid of the patients with mild and severe coronavirus disease 2019. We focused on the cell-type-specific GRN alteration and observed targets of TFs that were differentially expressed between the two statuses to be enriched in lysosome, apoptosis, response to decreased oxygen level and microtubule, which had been proved to be associated with coronavirus infection.
Collapse
Affiliation(s)
- Jiaxing Chen
- Department of Computer Science, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| | - ChinWang Cheong
- Department of Computer Science, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| | - Liang Lan
- Department of Computer Science, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| | - Xin Zhou
- Department of Biomedical Engineering, Vanderbilt University, Vanderbilt Place Nashville, 37235, TN, USA
| | - Jiming Liu
- Department of Computer Science, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| | - Aiping Lyu
- School of Chinese Medicine, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| | - William K Cheung
- Department of Computer Science, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| | - Lu Zhang
- Department of Computer Science, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
| |
Collapse
|
21
|
Rochette L, Zeller M, Cottin Y, Vergely C. GDF15: an emerging modulator of immunity and a strategy in COVID-19 in association with iron metabolism. Trends Endocrinol Metab 2021; 32:875-889. [PMID: 34593305 PMCID: PMC8423996 DOI: 10.1016/j.tem.2021.08.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 07/06/2021] [Accepted: 08/30/2021] [Indexed: 02/08/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has caused a pandemic of respiratory and cardiovascular diseases, known as coronavirus disease 2019 (COVID-19). SARS-CoV-2 encodes the structural proteins spike (S), envelope (E), membrane (M), and nucleocapsid (N). The receptor-binding domain on the surface subunit S1 is responsible for attachment of the virus to angiotensin (Ang)-converting enzyme 2 (ACE2), which is highly expressed in host cells. The cytokine storm observed in patients with COVID-19 contributes to the endothelial vascular dysfunction, which can lead to acute respiratory distress syndrome, multiorgan failure, alteration in iron homeostasis, and death. Growth and differentiation factor 15 (GDF15), which belongs to the transforming growth factor-β (TGF-β) superfamily of proteins, has a pivotal role in the development and progression of diseases because of its role as a metabolic regulator. In COVID-19, GDF15 activity increases in response to tissue damage. GDF15 appears to be a strong predictor of poor outcomes in patients critically ill with COVID-19 and acts as an 'inflammation-induced central mediator of tissue tolerance' via its metabolic properties. In this review, we examine the potential properties of GDF15 as an emerging modulator of immunity in COVID-19 in association with iron metabolism. The virus life cycle in host cell provides potential targets for drug therapy.
Collapse
Affiliation(s)
- Luc Rochette
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular Diseases Research Unit (PEC2, EA 7460), University of Burgundy and Franche-Comté, UFR des Sciences de Santé, 21079 Dijon, France.
| | - Marianne Zeller
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular Diseases Research Unit (PEC2, EA 7460), University of Burgundy and Franche-Comté, UFR des Sciences de Santé, 21079 Dijon, France
| | - Yves Cottin
- Cardiology Unit, Dijon Bourgogne University Hospital, 21000 Dijon, France
| | - Catherine Vergely
- Pathophysiology and Epidemiology of Cerebro-Cardiovascular Diseases Research Unit (PEC2, EA 7460), University of Burgundy and Franche-Comté, UFR des Sciences de Santé, 21079 Dijon, France
| |
Collapse
|
22
|
Berdowska I, Matusiewicz M. Cathepsin L, transmembrane peptidase/serine subfamily member 2/4, and other host proteases in COVID-19 pathogenesis – with impact on gastrointestinal tract. World J Gastroenterol 2021; 27:6590-6600. [PMID: 34754154 PMCID: PMC8554394 DOI: 10.3748/wjg.v27.i39.6590] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/28/2021] [Accepted: 09/19/2021] [Indexed: 02/06/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) seems to employ two routes of entrance to the host cell; via membrane fusion (with the cells expressing both angiotensin converting enzyme 2 (ACE2) and transmembrane peptidase/serine subfamily member 2/4 (TMPRSS2/4)) or via receptor-mediated endocytosis (to the target cells expressing only ACE2). The second mode is associated with cysteine cathepsins (probably cathepsin L) involvement in the virus spike protein (S protein) proteolytic activation. Also furin might activate the virus S protein enabling it to enter cells. Gastrointestinal tract (GIT) involvement in SARS-CoV-2 infection is evident in a subset of coronavirus disease 2019 (COVID-19) patients exhibiting GIT symptoms, such as diarrhea, and presenting viral-shedding in feces. Considering the abundance and co-localization of ACE2 and TMPRSS2 in the lower GIT (especially brush-border enterocytes), these two receptors seem to be mainly involved in SARS-CoV-2 invasion of the digestive tract. Additionally, in vitro studies have demonstrated the virions capability of infection and replication in the human epithelial cells lining GIT. However, also furin and cysteine cathepsins (cathepsin L) might participate in the activation of SARS-CoV-2 spike protein contributing to the virus invasiveness within GIT. Moreover, cathepsin L (due to its involvement in extracellular matrix components degradation and remodeling, the processes enhanced during SARS-CoV-2-induced inflammation) might be responsible for the dysregulation of absorption/ digestion functions of GIT, thus adding to the observed in some COVID-19 patients symptoms such as diarrhea.
Collapse
Affiliation(s)
- Izabela Berdowska
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, Wroclaw 50-368, Lower Silesia, Poland
| | - Malgorzata Matusiewicz
- Department of Biochemistry and Immunochemistry, Wroclaw Medical University, Wroclaw 50-368, Lower Silesia, Poland
| |
Collapse
|
23
|
Nazerian Y, Vakili K, Ebrahimi A, Niknejad H. Developing Cytokine Storm-Sensitive Therapeutic Strategy in COVID-19 Using 8P9R Chimeric Peptide and Soluble ACE2. Front Cell Dev Biol 2021; 9:717587. [PMID: 34540833 PMCID: PMC8446510 DOI: 10.3389/fcell.2021.717587] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 08/06/2021] [Indexed: 12/27/2022] Open
Abstract
Currently, the COVID-19 pandemic is an international challenge, largely due to lack of effective therapies. Pharmacotherapy has not yet been able to find a definitive treatment for COVID-19. Since SARS-CoV-2 affects several organs, treatment strategies that target the virus in a wider range are expected to be ultimately more successful. To this end, a two-step treatment strategy has been presented. In the first phase of the disease, when the patient is newly infected with the virus and the cytokine storm has not yet been developed, a chimeric peptide is used to inhibit virus entry into the host cell cytosol (by inhibiting endosomal pH acidification) and viral replication. After the virus entry and decrease of angiotensin converting enzyme 2 (ACE2) level, some people are unable to properly compensate for the ACE2 pathway and progress toward the cytokine storm. In the beginning of the cytokine storm, sACE2 protein is very effective in regulating the immune system toward the anti-inflammatory pathway, including M2 macrophages. Hence, the genes of 8P9R chimeric peptide and sACE2 would be inserted in an episomal vector with a separate promoter for each gene: the chimeric peptide gene promoter is a CMV promoter, while the sACE2 gene promoter is a NF-κB-sensitive promoter. The NF-κB-sensitive promoter induces the expression of sACE2 gene soon after elevation of NF-κB which is the main transcription factor of inflammatory genes. Thus, as the expression of inflammatory cytokines increases, the expression of sACE2 increases simultaneously. In this condition, sACE2 can prevent the cytokine storm by inhibiting the pro-inflammatory pathways. To deliver the designed vector to the target cells, mesenchymal stem cell-derived (MSC-derived) exosome-liposome hybrids are used. Herein, the strategy can be considered as a personalized clinical therapy for COVID-19, that can prevent morbidity and mortality in the future.
Collapse
Affiliation(s)
- Yasaman Nazerian
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Kimia Vakili
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Ebrahimi
- Student Research Committee, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hassan Niknejad
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| |
Collapse
|
24
|
Mouffak S, Shubbar Q, Saleh E, El-Awady R. Recent advances in management of COVID-19: A review. Biomed Pharmacother 2021; 143:112107. [PMID: 34488083 PMCID: PMC8390390 DOI: 10.1016/j.biopha.2021.112107] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 08/09/2021] [Accepted: 08/23/2021] [Indexed: 02/07/2023] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic caused and is still causing significant mortality and economic consequences all over the globe. As of today, there are three U.S Food and Drug administration (FDA) approved vaccines, Pfizer-BioNTech, Moderna and Janssen COVID-19 vaccine. Also, the antiviral drug remdesivir and two combinations of monoclonal antibodies are authorized for Emergency use (EUA) in certain patients. Furthermore, baricitinib was approved in Japan (April 23, 2021). Despite available vaccines and EUA, pharmacological therapy for the prevention and treatment of COVID-19 is still highly required. There are several ongoing clinical trials investigating the efficacy of clinically available drugs in treating COVID-19. In this study, selected novel pharmacological agents for the possible treatment of COVID-19 will be discussed. Point of discussion will cover mechanism of action, supporting evidence for safety and efficacy and reached stage in development. Drugs were classified into three classes according to the phase of viral life cycle they target. Phase I, the early infective phase, relies on supportive care and symptomatic treatment as needed. In phase II, the pulmonary phase, treatment aims at inhibiting viral entry or replication. Drugs used during this phase are famotidine, monoclonal antibodies, nanobodies, ivermectin, remdesivir, camostat mesylate and other antiviral agents. Finally, phase III, the hyper-inflammatory phase, tocilizumab, dexamethasone, selective serotonin reuptake inhibitors (SSRI), and melatonin are used. The aim of this study is to summarize current findings and suggest gaps in knowledge that can influence future COVID-19 treatment study design.
Collapse
Affiliation(s)
- Soraya Mouffak
- College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - Qamar Shubbar
- College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates
| | - Ekram Saleh
- Clinical Biochemistry and Molecular Biology Unit, Cancer Biology department, National Cancer Institute, Cairo University, Egypt
| | - Raafat El-Awady
- College of Pharmacy, University of Sharjah, Sharjah, United Arab Emirates; Sharjah Institute of Medical Research, University of Sharjah, Sharjah, United Arab Emirates.
| |
Collapse
|
25
|
Dhar S, Bhattacharjee P. Promising role of curcumin against viral diseases emphasizing COVID-19 management: A review on the mechanistic insights with reference to host-pathogen interaction and immunomodulation. J Funct Foods 2021; 82:104503. [PMID: 33897833 PMCID: PMC8057770 DOI: 10.1016/j.jff.2021.104503] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 02/07/2023] Open
Abstract
Curcumin has already acknowledged immense interest from both medical and scientific research because of its multifaceted activity. To date, the promising effects of curcumin were perceived against numerous inflammatory diseases. Besides, curcumin's role as a medicine has been studied in many virus infections like influenza, HIV, etc. There is a need to analyze the cellular mechanisms of curcumin including host-pathogen interaction and immunomodulatory effects, to explore the role of curcumin against COVID-19. With this background, our study suggests that curcumin can prevent COVID-19 infections by inhibiting the pathogen entry, viral genome replication and steps in the endosomal pathway along with inhibition of T-cell signalling by impairing the autophagy-mediated antigen-presenting pathway. This review explicit the possible mechanisms behind curcumin-induced cellular immunity and a therapeutive dosage of curcumin suggesting a preventive strategy against COVID-19.
Collapse
|
26
|
Müller P, Maus H, Hammerschmidt SJ, Knaff P, Mailänder V, Schirmeister T, Kersten C. Interfering with Host Proteases in SARS-CoV-2 Entry as a Promising Therapeutic Strategy. Curr Med Chem 2021; 29:635-665. [PMID: 34042026 DOI: 10.2174/0929867328666210526111318] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/05/2021] [Accepted: 02/06/2021] [Indexed: 01/10/2023]
Abstract
Due to its fast international spread and substantial mortality, the coronavirus disease COVID-19 evolved to a global threat. Since currently, there is no causative drug against this viral infection available, science is striving for new drugs and approaches to treat the new disease. Studies have shown that the cell entry of coronaviruses into host cells takes place through the binding of the viral spike (S) protein to cell receptors. Priming of the S protein occurs via hydrolysis by different host proteases. The inhibition of these proteases could impair the processing of the S protein, thereby affecting the interaction with the host-cell receptors and preventing virus cell entry. Hence, inhibition of these proteases could be a promising strategy for treatment against SARS-CoV-2. In this review, we discuss the current state of the art of developing inhibitors against the entry proteases furin, the transmembrane serine protease type-II (TMPRSS2), trypsin, and cathepsin L.
Collapse
Affiliation(s)
- Patrick Müller
- Institute for Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University Mainz, Staudingerweg 5, 55128 Mainz, Germany
| | - Hannah Maus
- Institute for Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University Mainz, Staudingerweg 5, 55128 Mainz, Germany
| | - Stefan Josef Hammerschmidt
- Institute for Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University Mainz, Staudingerweg 5, 55128 Mainz, Germany
| | - Philip Knaff
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Volker Mailänder
- Max Planck Institute for Polymer Research, Ackermannweg 10, 55128 Mainz, Germany
| | - Tanja Schirmeister
- Institute for Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University Mainz, Staudingerweg 5, 55128 Mainz, Germany
| | - Christian Kersten
- Institute for Pharmaceutical and Biomedical Sciences, Johannes Gutenberg University Mainz, Staudingerweg 5, 55128 Mainz, Germany
| |
Collapse
|
27
|
Pereira GJDS, Leão AHFF, Erustes AG, Morais IBDM, Vrechi TADM, Zamarioli LDS, Pereira CAS, Marchioro LDO, Sperandio LP, Lins ÍVF, Piacentini M, Fimia GM, Reckziegel P, Smaili SS, Bincoletto C. Pharmacological Modulators of Autophagy as a Potential Strategy for the Treatment of COVID-19. Int J Mol Sci 2021; 22:4067. [PMID: 33920748 PMCID: PMC8071111 DOI: 10.3390/ijms22084067] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/10/2021] [Accepted: 03/15/2021] [Indexed: 02/06/2023] Open
Abstract
The family of coronaviruses (CoVs) uses the autophagy machinery of host cells to promote their growth and replication; thus, this process stands out as a potential target to combat COVID-19. Considering the different roles of autophagy during viral infection, including SARS-CoV-2 infection, in this review, we discuss several clinically used drugs that have effects at different stages of autophagy. Among them, we mention (1) lysosomotropic agents, which can prevent CoVs infection by alkalinizing the acid pH in the endolysosomal system, such as chloroquine and hydroxychloroquine, azithromycin, artemisinins, two-pore channel modulators and imatinib; (2) protease inhibitors that can inhibit the proteolytic cleavage of the spike CoVs protein, which is necessary for viral entry into host cells, such as camostat mesylate, lopinavir, umifenovir and teicoplanin and (3) modulators of PI3K/AKT/mTOR signaling pathways, such as rapamycin, heparin, glucocorticoids, angiotensin-converting enzyme inhibitors (IECAs) and cannabidiol. Thus, this review aims to highlight and discuss autophagy-related drugs for COVID-19, from in vitro to in vivo studies. We identified specific compounds that may modulate autophagy and exhibit antiviral properties. We hope that research initiatives and efforts will identify novel or "off-label" drugs that can be used to effectively treat patients infected with SARS-CoV-2, reducing the risk of mortality.
Collapse
Affiliation(s)
- Gustavo José da Silva Pereira
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Anderson Henrique França Figueredo Leão
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Adolfo Garcia Erustes
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Ingrid Beatriz de Melo Morais
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Talita Aparecida de Moraes Vrechi
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Lucas dos Santos Zamarioli
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Cássia Arruda Souza Pereira
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Laís de Oliveira Marchioro
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Letícia Paulino Sperandio
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Ísis Valeska Freire Lins
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Mauro Piacentini
- Department of Biology, University of Rome “Tor Vergata”, 00133 Rome, Italy;
- Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases IRCCS ‘La Zaro Spallanzani’, 00149 Rome, Italy;
| | - Gian Maria Fimia
- Department of Epidemiology and Preclinical Research, National Institute for Infectious Diseases IRCCS ‘La Zaro Spallanzani’, 00149 Rome, Italy;
- Department of Molecular Medicine, University of Rome La Sapienza, 00185 Rome, Italy
| | - Patrícia Reckziegel
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Soraya Soubhi Smaili
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| | - Claudia Bincoletto
- Department of Pharmacology, Escola Paulista de Medicina, Universidade Federal de São Paulo (UNIFESP), 04044-020 São Paulo, Brazil; (A.H.F.F.L.); (A.G.E.); (I.B.d.M.M.); (T.A.d.M.V.); (L.d.S.Z.); (C.A.S.P.); (L.d.O.M.); (L.P.S.); (Í.V.F.L.); (P.R.); (S.S.S.); (C.B.)
| |
Collapse
|
28
|
Villoutreix BO, Krishnamoorthy R, Tamouza R, Leboyer M, Beaune P. Chemoinformatic Analysis of Psychotropic and Antihistaminic Drugs in the Light of Experimental Anti-SARS-CoV-2 Activities. Adv Appl Bioinform Chem 2021; 14:71-85. [PMID: 33880039 PMCID: PMC8051956 DOI: 10.2147/aabc.s304649] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 03/04/2021] [Indexed: 12/11/2022] Open
Abstract
Introduction There is an urgent need to identify therapies that prevent SARS-CoV-2 infection and improve the outcome of COVID-19 patients. Objective Based upon clinical observations, we proposed that some psychotropic and antihistaminic drugs could protect psychiatric patients from SARS-CoV-2 infection. This observation is investigated in the light of experimental in vitro data on SARS-CoV-2. Methods SARS-CoV-2 high-throughput screening results are available at the NCATS COVID-19 portal. We investigated the in vitro anti-viral activity of many psychotropic and antihistaminic drugs using chemoinformatics approaches. Results and Discussion We analyze our clinical observations in the light of SARS-CoV-2 experimental screening results and propose that several cationic amphiphilic psychotropic and antihistaminic drugs could protect people from SARS-CoV-2 infection; some of these molecules have very limited adverse effects and could be used as prophylactic drugs. Other cationic amphiphilic drugs used in other disease areas are also highlighted. Recent analyses of patient electronic health records reported by several research groups indicate that some of these molecules could be of interest at different stages of the disease progression. In addition, recently reported drug combination studies further suggest that it might be valuable to associate several cationic amphiphilic drugs. Taken together, these observations underline the need for clinical trials to fully evaluate the potentials of these molecules, some fitting in the so-called category of broad-spectrum antiviral agents. Repositioning orally available drugs that have moderate side effects and should act on molecular mechanisms less prone to drug resistance would indeed be of utmost importance to deal with COVID-19.
Collapse
Affiliation(s)
- Bruno O Villoutreix
- INSERM U1141, NeuroDiderot, Université de Paris, Hôpital Robert-Debré, Paris, F-75019, France
| | - Rajagopal Krishnamoorthy
- Université Paris Est Créteil, INSERM U955, IMRB, Laboratoire Neuropsychiatrie Translationnelle, AP-HP, Département Medico-Universitaire de Psychiatrie et d'Addictologie (DMU ADAPT), Hôpital Henri Mondor, Fondation FondaMental, Créteil, F-94010, France
| | - Ryad Tamouza
- Université Paris Est Créteil, INSERM U955, IMRB, Laboratoire Neuropsychiatrie Translationnelle, AP-HP, Département Medico-Universitaire de Psychiatrie et d'Addictologie (DMU ADAPT), Hôpital Henri Mondor, Fondation FondaMental, Créteil, F-94010, France
| | - Marion Leboyer
- Université Paris Est Créteil, INSERM U955, IMRB, Laboratoire Neuropsychiatrie Translationnelle, AP-HP, Département Medico-Universitaire de Psychiatrie et d'Addictologie (DMU ADAPT), Hôpital Henri Mondor, Fondation FondaMental, Créteil, F-94010, France
| | - Philippe Beaune
- INSERM U1138, Centre de Recherche des Cordeliers, Université de Paris, Paris, 75006, France
| |
Collapse
|
29
|
Liang EY, Li GH, Wang WG, Qiu XM, Ke PF, He M, Huang XZ. Clinical relevance of serum α-l-fucosidase activity in the SARS-CoV-2 infection. Clin Chim Acta 2021; 519:26-31. [PMID: 33826953 PMCID: PMC8019593 DOI: 10.1016/j.cca.2021.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 03/24/2021] [Accepted: 03/31/2021] [Indexed: 11/18/2022]
Abstract
Background and aims The reduced fucosylation in the spike glycoprotein of SARS-CoV-2 and the IgG antibody has been observed in COVID-19. However, the clinical relevance of α-l-fucosidase, the enzyme for defucosylation has not been discovered. Materials and methods 585 COVID-19 patients were included to analyze the correlations of α-l-fucosidase activity with the nucleic acid test, IgM/IgG, comorbidities, and disease progression. Results Among the COVID-19 patients, 5.75% were double-negative for nucleic acid and antibodies. All of them had increased α-l-fucosidase, while only one had abnormal serum amyloid A (SAA) and C-reactive protein (CRP). The abnormal rate of α-l-fucosidase was 81.82% before the presence of IgM, 100% in the presence of IgM, and 66.2% in the presence of IgG. 73.42% of patients with glucometabolic disorders had increased α-l-fucosidase activity and had the highest mortality of 6.33%. The increased α-l-fucosidase was observed in 55.8% of non-severe cases and 72.9% of severe cases, with an odds ratio of 2.118. The α-l-fucosidase mRNA was irrelevant to its serum activity. Conclusion The change in α-l-fucosidase activity in COVID-19 preceded the IgM and SAA and showed a preferable relation with glucometabolic disorders, which may be conducive to virus invasion or invoke an immune response against SARS-CoV-2.
Collapse
Affiliation(s)
- En-Yu Liang
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Guo-Hua Li
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Hubei Integrated Traditional Chinese and Western Medicine Hospital, Wuhan 430015, China
| | - Wen-Gong Wang
- Hubei Integrated Traditional Chinese and Western Medicine Hospital, Wuhan 430015, China
| | - Xin-Min Qiu
- Genetic Testing Lab, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Pei-Feng Ke
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China
| | - Min He
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China.
| | - Xian-Zhang Huang
- Department of Laboratory Medicine, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China; Guangdong Provincial Key Laboratory of Research on Emergency in TCM, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou 510120, China.
| |
Collapse
|
30
|
Wysocki J, Ye M, Hassler L, Gupta AK, Wang Y, Nicoleascu V, Randall G, Wertheim JA, Batlle D. A Novel Soluble ACE2 Variant with Prolonged Duration of Action Neutralizes SARS-CoV-2 Infection in Human Kidney Organoids. J Am Soc Nephrol 2021; 32:795-803. [PMID: 33526471 PMCID: PMC8017551 DOI: 10.1681/asn.2020101537] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Accepted: 12/27/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND There is an urgent need for approaches to prevent and treat SARS-CoV-2 infection. Administration of soluble ACE2 protein acting as a decoy to bind to SARS-CoV-2 should limit viral uptake mediated by binding to membrane-bound full-length ACE2, and further therapeutic benefit should result from ensuring enzymatic ACE2 activity to affected organs in patients with COVID-19. METHODS A short variant of human soluble ACE2 protein consisting of 618 amino acids (hACE2 1-618) was generated and fused with an albumin binding domain (ABD) using an artificial gene encoding ABDCon, with improved albumin binding affinity. Human kidney organoids were used for infectivity studies of SARS-CoV-2 in a BSL-3 facility to examine the neutralizing effect of these novel ACE2 variants. RESULTS Whereas plasma ACE2 activity of the naked ACE2 1-618 and ACE2 1-740 lasted about 8 hours, the ACE2 1-618-ABD resulted in substantial activity at 96 hours, and it was still biologically active 3 days after injection. Human kidney organoids express ACE2 and TMPRSS2, and when infected with SARS-CoV-2, our modified long-acting ACE2 variant neutralized infection. CONCLUSIONS This novel ACE2 1-618-ABD can neutralize SARS-CoV-2 infectivity in human kidney organoids, and its prolonged duration of action should ensure improved efficacy to prevent viral escape and dosing convenience.
Collapse
Affiliation(s)
- Jan Wysocki
- Division of Nephrology and Hypertension, Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Minghao Ye
- Division of Nephrology and Hypertension, Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Luise Hassler
- Division of Nephrology and Hypertension, Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Ashwani Kumar Gupta
- Comprehensive Transplant Center, Department of Surgery, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Yuguo Wang
- Comprehensive Transplant Center, Department of Surgery, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Vlad Nicoleascu
- Department of Microbiology, Ricketts Laboratory, University of Chicago, Chicago, Illinois
| | - Glenn Randall
- Department of Microbiology, Ricketts Laboratory, University of Chicago, Chicago, Illinois
| | - Jason A. Wertheim
- Comprehensive Transplant Center, Department of Surgery, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Daniel Batlle
- Division of Nephrology and Hypertension, Department of Medicine, The Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| |
Collapse
|
31
|
Blaess M, Kaiser L, Sommerfeld O, Csuk R, Deigner HP. Drugs, Metabolites, and Lung Accumulating Small Lysosomotropic Molecules: Multiple Targeting Impedes SARS-CoV-2 Infection and Progress to COVID-19. Int J Mol Sci 2021; 22:ijms22041797. [PMID: 33670304 PMCID: PMC7918659 DOI: 10.3390/ijms22041797] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 01/29/2021] [Accepted: 02/03/2021] [Indexed: 12/17/2022] Open
Abstract
Lysosomotropism is a biological characteristic of small molecules, independently present of their intrinsic pharmacological effects. Lysosomotropic compounds, in general, affect various targets, such as lipid second messengers originating from lysosomal enzymes promoting endothelial stress response in systemic inflammation; inflammatory messengers, such as IL-6; and cathepsin L-dependent viral entry into host cells. This heterogeneous group of drugs and active metabolites comprise various promising candidates with more favorable drug profiles than initially considered (hydroxy) chloroquine in prophylaxis and treatment of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections/Coronavirus disease 2019 (COVID-19) and cytokine release syndrome (CRS) triggered by bacterial or viral infections. In this hypothesis, we discuss the possible relationships among lysosomotropism, enrichment in lysosomes of pulmonary tissue, SARS-CoV-2 infection, and transition to COVID-19. Moreover, we deduce further suitable approved drugs and active metabolites based with a more favorable drug profile on rational eligibility criteria, including readily available over-the-counter (OTC) drugs. Benefits to patients already receiving lysosomotropic drugs for other pre-existing conditions underline their vital clinical relevance in the current SARS-CoV2/COVID-19 pandemic.
Collapse
Affiliation(s)
- Markus Blaess
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Jakob-Kienzle-Str. 17, D-78054 Villingen-Schwenningen, Germany; (M.B.); (L.K.)
| | - Lars Kaiser
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Jakob-Kienzle-Str. 17, D-78054 Villingen-Schwenningen, Germany; (M.B.); (L.K.)
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, D-79104 Freiburg, Germany
| | - Oliver Sommerfeld
- Department of Anaesthesiology and Intensive Care Medicine, Jena University Hospital, Am Klinikum 1, D-07747 Jena, Germany;
| | - René Csuk
- Organic Chemistry, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Str. 2, D-06120 Halle (Saale), Germany;
| | - Hans-Peter Deigner
- Institute of Precision Medicine, Medical and Life Sciences Faculty, Furtwangen University, Jakob-Kienzle-Str. 17, D-78054 Villingen-Schwenningen, Germany; (M.B.); (L.K.)
- Fraunhofer Institute IZI, Leipzig, EXIM Department, Schillingallee 68, D-18057 Rostock, Germany
- Faculty of Science, Tuebingen University, Auf der Morgenstelle 8, D-72076 Tübingen, Germany
- Correspondence: ; Tel.: +49-7720-307-4232
| |
Collapse
|
32
|
Abstract
Lysosomes, membrane-bound organelles, play important roles in cellular processes including endocytosis, phagocytosis, and autophagy. Lysosomes maintain cellular homeostasis by generating a highly acidic environment of pH 4.5 - 5.0 and by housing hydrolytic enzymes that degrade engulfed biomolecules. Impairment of lysosomal function, especially in its acidification, is a driving force in the pathogenesis of diseases including neurodegeneration, cancer, metabolic disorders, and infectious diseases. Therefore, lysosomal pH is an attractive and targetable site for therapeutic intervention. Currently, there is a dearth of strategies or materials available to specifically modulate lysosomal acidification. This review focuses on the key aspects of how lysosomal pH is implicated in various diseases and discusses design strategies and molecular or nanoscale agents for lysosomal pH modulation, with the ultimate goal of developing novel therapeutic solutions.
Collapse
Affiliation(s)
- Jialiu Zeng
- Department of Biomedical Engineering, Boston University, Boston, MA 02215.,Department of Neurology, School of Medicine, Yale University, New Haven, CT 06511
| | - Orian S Shirihai
- Division of Endocrinology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90045.,Department of Medicine, Boston University School of Medicine, Boston, MA 02118
| | - Mark W Grinstaff
- Department of Biomedical Engineering, Boston University, Boston, MA 02215.,Department of Medicine, Boston University School of Medicine, Boston, MA 02118.,Department of Chemistry, Boston University, Boston, MA 02215
| |
Collapse
|
33
|
Korolenko TA, Johnston TP, Vetvicka V. Lysosomotropic Features and Autophagy Modulators among Medical Drugs: Evaluation of Their Role in Pathologies. Molecules 2020; 25:molecules25215052. [PMID: 33143272 PMCID: PMC7662698 DOI: 10.3390/molecules25215052] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/23/2020] [Accepted: 10/25/2020] [Indexed: 12/25/2022] Open
Abstract
The concept of lysosomotropic agents significantly changed numerous aspects of cellular biochemistry, biochemical pharmacology, and clinical medicine. In the present review, we focused on numerous low-molecular and high-molecular lipophilic basic compounds and on the role of lipophagy and autophagy in experimental and clinical medicine. Attention was primarily focused on the most promising agents acting as autophagy inducers, which offer a new window for treatment and/or prophylaxis of various diseases, including type 2 diabetes mellitus, Parkinson's disease, and atherosclerosis. The present review summarizes current knowledge on the lysosomotropic features of medical drugs, as well as autophagy inducers, and their role in pathological processes.
Collapse
Affiliation(s)
- Tatiana A. Korolenko
- Federal State Budgetary Scientific Institution Scientific Research Institute of Physiology and Basic Medicine, Timakova Str. 4, 630117 Novosibirsk, Russia;
| | - Thomas P. Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, MO 64108, USA;
| | - Vaclav Vetvicka
- Department of Pathology, University of Louisville, Louisville, KY 40292, USA
- Correspondence:
| |
Collapse
|