Analgesics
Antiandrogens
Azvudine
Bromhexine
Budesonide
Colchicine
Conv. Plasma
Curcumin
Famotidine
Favipiravir
Fluvoxamine
Hydroxychlor..
Ivermectin
Lifestyle
Melatonin
Metformin
Minerals
Molnupiravir
Monoclonals
Naso/orophar..
Nigella Sativa
Nitazoxanide
Paxlovid
Quercetin
Remdesivir
Thermotherapy
Vitamins
More

Other
Feedback
Home
Top
Abstract
All vitamin D studies
Meta analysis
 
Feedback
Home
next
study
previous
study
c19early.org COVID-19 treatment researchVitamin DVitamin D (more..)
Melatonin Meta
Metformin Meta
Azvudine Meta
Bromhexine Meta Molnupiravir Meta
Budesonide Meta
Colchicine Meta
Conv. Plasma Meta Nigella Sativa Meta
Curcumin Meta Nitazoxanide Meta
Famotidine Meta Paxlovid Meta
Favipiravir Meta Quercetin Meta
Fluvoxamine Meta Remdesivir Meta
Hydroxychlor.. Meta Thermotherapy Meta
Ivermectin Meta

All Studies   Meta Analysis    Recent:   

Dietary Vitamin D Mitigates Coronavirus-Induced Lung Inflammation and Damage in Mice

Campolina-Silva et al., Viruses, doi:10.3390/v15122434
Dec 2023  
  Post
  Facebook
Share
  Source   PDF   All Studies   Meta AnalysisMeta
Vitamin D for COVID-19
8th treatment shown to reduce risk in October 2020
 
*, now known with p < 0.00000000001 from 120 studies, recognized in 8 countries.
No treatment is 100% effective. Protocols combine complementary and synergistic treatments. * >10% efficacy in meta analysis with ≥3 clinical studies.
4,100+ studies for 60+ treatments. c19early.org
Mouse study showing that vitamin D supplementation mitigates lung inflammation, damage, and lethality induced by the murine coronavirus MHV-3, which serves as a model for studying COVID-19 pathogenesis. Mice fed a vitamin D-rich diet exhibited enhanced resistance to acute respiratory damage and systemic complications from MHV-3 infection, alongside improved survival rates, reduced viral titers, and decreased levels of proinflammatory cytokines TNF, IL-6, IL-1β, and IFNγ. Vitamin D also lessened MHV-3-induced extrapulmonary liver damage. The protective effects are potentially mediated through augmentation of type I interferon antiviral responses. These preclinical findings suggest vitamin D supplementation could alleviate β-coronavirus-triggered respiratory illness and systemic manifestations.
Authors also report In Vitro results showing that calcitriol significantly reduces replication of SARS-CoV-2, MHV-3, and MHV-A59 in infected cells. Treatment with 5-10 μM calcitriol lowered viral titers 1.3-2.3 log10 pfu/mL for SARS-CoV-2 and 1.3-2.1 log10 pfu/mL for the murine coronaviruses. These antiviral effects were accompanied by less virus-induced cell damage.
Vitamin D has been identified by the European Food Safety Authority (EFSA) as having sufficient evidence for a causal relationship between intake and optimal immune system function EFSA, EFSA (B), Galmés, Galmés (B). Vitamin D inhibits SARS-CoV-2 replication in vitro Campolina-Silva, Pickard, mitigates lung inflammation, damage, and lethality in mice with an MHV-3 model for β-CoV respiratory infections Campolina-Silva, Pickard, reduces SARS-CoV-2 replication in nasal epithelial cells via increased type I interferon expression Sposito, downregulates proinflammatory cytokines IL-1β and TNF-α in SARS-CoV-2 spike protein-stimulated cells Alcalá-Santiago, attenuates nucleocapsid protein-induced hyperinflammation by inactivating the NLRP3 inflammasome through the VDR-BRCC3 signaling pathway Chen, may be neuroprotective by protecting the blood-brain barrier, reducing neuroinflammation, and via immunomodulatory effects Gotelli, and improves regulatory immune cell levels and control of proinflammatory cytokines in severe COVID-19 Saheb Sharif-Askari. Symptomatic COVID-19 is associated with a lower frequency of natural killer (NK) cells and vitamin D has been shown to improve NK cell activity Graydon, Oh.
Campolina-Silva et al., 15 Dec 2023, peer-reviewed, 13 authors. Contact: gcampolina@crchudequebec.ulaval.ca (corresponding author), anaclaudiaandrade29@gmail.com, larissesbl.adv@gmail.com, iandemeirachaves@hotmail.com, cleida@icb.ufmg.br, ldeolive2@gmail.com, mmtex.ufmg@gmail.com, glauber@ymail.com, vivianvcosta@ufmg.br.
This PaperVitamin DAll
Dietary Vitamin D Mitigates Coronavirus-Induced Lung Inflammation and Damage in Mice
Gabriel Campolina-Silva, Ana Cláudia Dos Santos Pereira Andrade, Manoela Couto, Paloma G Bittencourt-Silva, Celso M Queiroz-Junior, Larisse De Souza B Lacerda, Ian De Meira Chaves, Leonardo C De Oliveira, Fernanda Martins Marim, Cleida A Oliveira, Glauber S F Da Silva, Mauro Martins Teixeira, Vivian Vasconcelos Costa
Viruses, doi:10.3390/v15122434
The COVID-19 pandemic caused by the SARS-CoV-2 (β-CoV) betacoronavirus has posed a significant threat to global health. Despite the availability of vaccines, the virus continues to spread, and there is a need for alternative strategies to alleviate its impact. Vitamin D, a secosteroid hormone best known for its role in bone health, exhibits immunomodulatory effects in certain viral infections. Here, we have shown that bioactive vitamin D (calcitriol) limits in vitro replication of SARS-CoV-2 and murine coronaviruses MHV-3 and MHV-A59. Comparative studies involving wild-type mice intranasally infected with MHV-3, a model for studying β-CoV respiratory infections, confirmed the protective effect of vitamin D in vivo. Accordingly, mice fed a standard diet rapidly succumbed to MHV-3 infection, whereas those on a vitamin D-rich diet (10,000 IU of Vitamin D 3 /kg) displayed increased resistance to acute respiratory damage and systemic complications. Consistent with these findings, the vitamin D-supplemented group exhibited lower viral titers in their lungs and reduced levels of TNF, IL-6, IL-1β, and IFN-γ, alongside an enhanced type I interferon response. Altogether, our findings suggest vitamin D supplementation ameliorates β-CoV-triggered respiratory illness and systemic complications in mice, likely via modulation of the host's immune response to the virus.
by MHV-3. While these findings open promising avenues for further exploration and emphasize the importance of continued research in this area, it is imperative for future studies to broaden the scope of this study by encompassing in vivo infection with SARS-CoV-2. This imperative step will provide a more comprehensive understanding of vitamin D's prospects in addressing COVID-19. As result, we argue that our findings should not be construed in the context of the current clinical landscape of studies on vitamin D and COVID-19. Instead, they may serve as a springboard for future preclinical research aimed at exploring the intricate relationship between Vitamin D and β-CoV infections. Supplementary Materials: The following supporting information can be downloaded at: https:// www.mdpi.com/article/10.3390/v15122434/s1, Figure S1 and Raw data_Figures 1-6. Informed Consent Statement: Not applicable. Conflicts of Interest: The authors declare no conflict of interest.
References
Agrawal, Gupta, Agrawal, Vitamin D Supplementation Reduces Airway Hyperresponsiveness and Allergic Airway Inflammation in a Murine Model, Clin. Exp. Allergy, doi:10.1111/cea.12102
Alon, Sportiello, Kozlovski, Kumar, Reilly et al., Leukocyte Trafficking to the Lungs and beyond: Lessons from Influenza for COVID-19, Nat. Rev. Immunol, doi:10.1038/s41577-020-00470-2
Amrein, Scherkl, Hoffmann, Neuwersch-Sommeregger, Köstenberger et al., Vitamin D deficiency 2.0: An update on the current status worldwide, Eur. J. Clin. Nutr, doi:10.1038/s41430-020-0558-y
Andrade, Campolina-Silva, Queiroz-Junior, De Oliveira, Lacerda et al., A Biosafety Level 2 Mouse Model for Studying Betacoronavirus-Induced Acute Lung Damage and Systemic Manifestations, J. Virol, doi:10.1128/jvi.01276-21
Araujo, Machado, Amgarten, Malta, De Araujo et al., SARS-CoV-2 Isolation from the First Reported Patients in Brazil and Establishment of a Coordinated Task Network, Mem. Inst. Oswaldo Cruz, doi:10.1590/0074-02760200342
Arora, Patel, Nicol, Field, Restori et al., Vitamin D and the Ability to Produce 1,25(OH)2D Are Critical for Protection from Viral Infection of the Lungs, Nutrients, doi:10.3390/nu14153061
Bastard, Rosen, Zhang, Michailidis, Hoffmann et al., Autoantibodies against Type I IFNs in Patients with Life-Threatening COVID-19, Science, doi:10.1126/science.abd4585
Bikle, Christakos, New Aspects of Vitamin D Metabolism and Action-Addressing the Skin as Source and Target, Nat. Rev. Endocrinol, doi:10.1038/s41574-019-0312-5
Blanco-Melo, Nilsson-Payant, Liu, Uhl, Hoagland et al., Imbalanced Host Response to SARS-CoV-2 Drives Development of COVID-19, Cell, doi:10.1016/j.cell.2020.04.026
Butler-Laporte, Nakanishi, Mooser, Morrison, Abdullah et al., Vitamin D and COVID-19 Susceptibility and Severity in the COVID-19 Host Genetics Initiative: A Mendelian Randomization Study, PLoS Med, doi:10.1371/journal.pmed.1003605
Campolina-Silva, Maria, Mahecha, Oliveira, Reduced Vitamin D (VDR) Expression and Plasma Vitamin D Levels Are Associated with Aging-Related Prostate Lesions, Prostate, doi:10.1002/pros.23498
Castillo, Costa, Barrios, Díaz, Miranda et al., Effect of Calcifediol Treatment and Best Available Therapy versus Best Available Therapy on Intensive Care Unit Admission and Mortality among Patients Hospitalized for COVID-19: A Pilot Randomized Clinical Study, J. Steroid Biochem. Mol. Biol, doi:10.1016/j.jsbmb.2020.105751
Cervantes-Barragán, Kalinke, Züst, König, Reizis et al., Type I IFN-Mediated Protection of Macrophages and Dendritic Cells Secures Control of Murine Coronavirus Infection, J. Immunol, doi:10.4049/jimmunol.182.2.1099
Charoenngam, Holick, Immunologic Effects of Vitamin on Human Health and Disease, Nutrients, doi:10.3390/nu12072097
Chen, Sung, Chuang, Lai, Lee et al., Vitamin D3 Decreases TNF-α-Induced Inflammation in Lung Epithelial Cells through a Reduction in Mitochondrial Fission and Mitophagy, Cell Biol. Toxicol, doi:10.1007/s10565-021-09629-6
Chu, Chan, -W.; Yuen, Shuai, Yuan et al., Comparative Tropism, Replication Kinetics, and Cell Damage Profiling of SARS-CoV-2 and SARS-CoV with Implications for Clinical Manifestations, Transmissibility, and Laboratory Studies of COVID-19: An Observational Study, Lancet Microbe, doi:10.1016/S2666-5247(20)30004-5
Coussens, Wilkinson, Hanifa, Nikolayevskyy, Elkington et al., Vitamin D Accelerates Resolution of Inflammatory Responses during Tuberculosis Treatment, Proc. Natl. Acad. Sci, doi:10.1073/pnas.1200072109
De Albuquerque, Baig, Ma, Zhang, He et al., MurineHepatitis Virus Strain 1 Produces a Clinically Relevant Model of Severe Acute Respiratory Syndrome in A/J Mice, J. Virol, doi:10.1128/JVI.00747-06
Dimitrov, Barbier, Ismailova, Wang, Dmowski et al., Vitamin D-Regulated Gene Expression Profiles: Species-Specificity and Cell-Specific Effects on Metabolism and Immunity, Endocrinology, doi:10.1210/endocr/bqaa218
Ding, Ning, Liu, Lai, Leibowitz et al., Fulminant Hepatic Failure in Murine Hepatitis Virus Strain 3 Infection: Tissue-Specific Expression of a Novel Fgl2 Prothrombinase, J. Virol, doi:10.1128/JVI.72.4.3504a-3504a.1998
Dissanayake, De Silva, Sumanatilleke, De Silva, Gamage et al., Prognostic and Therapeutic Role of Vitamin D in COVID-19: Systematic Review and Meta-Analysis, J. Clin. Endocrinol. Metab, doi:10.1210/clinem/dgab892
Fischer, Hall, Agrawal, Vitamin D Supplementation Reduces Induction of Epithelial-Mesenchymal Transition in Allergen Sensitized and Challenged Mice, PLoS ONE, doi:10.1371/journal.pone.0149180
Garcia, De Moraes, Rodrigues, Gilioli, De Oliveira-Filho et al., Coding-Complete Genome Sequence of Murine Hepatitis Virus, Microbiol. Resour. Announc, doi:10.1128/MRA.00248-21
Gombart, Borregaard, Koeffler, Human Cathelicidin Antimicrobial Peptide (CAMP) Gene Is a Direct Target of the Vitamin D Receptor and Is Strongly Up-regulated in Myeloid Cells by 1,25-dihydroxyvitamin D 3, FASEB J, doi:10.1096/fj.04-3284com
Gong, Worley, Carver, Goldstein, Deng, Neutrophils Drive Pulmonary Vascular Leakage in MHV-1 Infection of Susceptible A/J Mice, Front. Immunol, doi:10.3389/fimmu.2022.1089064
Hadjadj, Yatim, Barnabei, Corneau, Boussier, Impaired Type I Interferon Activity and Inflammatory Responses in Severe COVID-19 Patients, Science, doi:10.1126/science.abc6027
Hafezi, Saheb Sharif-Askari, Saheb Sharif-Askari, Ali Hussain Alsayed, Alsafar et al., Vitamin D Enhances Type I IFN Signaling in COVID-19 Patients, Sci. Rep, doi:10.1038/s41598-022-22307-9
Hirai, Ohtsuka, Ikeda, Taniguchi, Blau et al., Role of Mouse Hepatitis Virus (MHV) Receptor Murine CEACAM1 in the Resistance of Mice to MHV Infection: Studies of Mice with Chimeric MCEACAM1a and MCEACAM1b, J. Virol, doi:10.1128/JVI.02680-09
Jolliffe, Camargo, Sluyter, Aglipay, Aloia et al., Vitamin D supplementation to prevent acute respiratory infections: A systematic review and meta-analysis of aggregate data from randomised controlled trials, Lancet Diabetes Endocrinol, doi:10.1016/S2213-8587(21)00051-6
Jolliffe, Holt, Greenig, Talaei, Perdek et al., Effect of a Test-and-Treat Approach to Vitamin D Supplementation on Risk of All Cause Acute Respiratory Tract Infection and COVID-19: Phase 3 Randomised Controlled Trial (CORONAVIT), BMJ, doi:10.1136/bmj-2022-071230
Karki, Sharma, Tuladhar, Williams, Zalduondo et al., Synergism of TNF-α and IFN-γ Triggers Inflammatory Cell Death, Tissue Damage, and Mortality in SARS-CoV-2 Infection and Cytokine Shock Syndromes, Cell, doi:10.1016/j.cell.2020.11.025
Kim, Park, Cho, Yoon, Song et al., Low Serum 25-Hydroxyvitamin D Level: An Independent Risk Factor for Tuberculosis?, Clin. Nutr, doi:10.1016/j.clnu.2013.11.014
King, Sprent, Dual Nature of Type I Interferons in SARS-CoV-2-Induced Inflammation, Trends Immunol, doi:10.1016/j.it.2021.02.003
Körner, Majjouti, Alejandre Alcazar, Mahabir, Of Mice and Men: The Coronavirus Mhv and Mouse Models as a Translational Approach to Understand Sars-Cov-2, Viruses, doi:10.3390/v12080880
Leow, Simpson, Cursons, Karalus, Hancox et al., Innate Immunity and Outcomes in Community Acquired Pneumonia, Respirology, doi:10.1111/j.1440-1843.2011.01924.x
Li, Pei, Chen, Song, Zhang et al., Substantial Undocumented Infection Facilitates the Rapid Dissemination of Novel Coronavirus (SARS-CoV-2), Science, doi:10.1126/science.abb3221
Liu, Liu, Xiang, Pu, Xiong et al., Neutrophil-to-Lymphocyte Ratio Predicts Critical Illness Patients with 2019 Coronavirus Disease in the Early Stage, J. Transl. Med, doi:10.1186/s12967-020-02374-0
Lucas, Wong, Klein, Castro, Silva et al., Longitudinal Analyses Reveal Immunological Misfiring in Severe COVID-19, Nature, doi:10.1038/s41586-020-2588-y
Maestro, Molnár, Carlberg, Vitamin D and Its Synthetic Analogs, J. Med. Chem, doi:10.1021/acs.jmedchem.9b00208
Maj, Trynda, Maj, Gębura, Bogunia-Kubik et al., Differential Response of Lung Cancer Cell Lines to Vitamin D Derivatives Depending on EGFR, KRAS, P53 Mutation Status and VDR Polymorphism, J. Steroid Biochem. Mol. Biol, doi:10.1016/j.jsbmb.2019.105431
Malireddi, Bynigeri, Mall, Connelly, Pruett-Miller et al., Inflammatory Cell Death, PANoptosis, Screen Identifies Host Factors in Coronavirus Innate Immune Response as Therapeutic Targets, Commun. Biol, doi:10.1038/s42003-023-05414-9
Marim, Silveira, Lima, Zamboni, A Method for Generation of Bone Marrow-Derived Macrophages from Cryopreserved Mouse Bone Marrow Cells, PLoS ONE, doi:10.1371/journal.pone.0015263
Meng, Li, Liu, Xiao, Tang et al., The role of vitamin D in the prevention and treatment of SARS-CoV-2 infection: A meta-analysis of randomized controlled trials, Clin. Nutr, doi:10.1016/j.clnu.2023.09.008
Mok, Ng, Ahidjo, Aw, Chen et al., Evaluation of In Vitro and In Vivo Antiviral Activities of Vitamin D for SARS-CoV-2 and Variants, Pharmaceutics, doi:10.3390/pharmaceutics15030925
Murai, Fernandes, Sales, Pinto, Goessler et al., Effect of a Single High Dose of Vitamin D3 on Hospital Length of Stay in Patients with Moderate to Severe COVID-19: A Randomized Clinical Trial, JAMA-J. Am. Med. Assoc, doi:10.1001/jama.2020.26848
Oh, Riek, Darwech, Funai, Shao et al., Deletion of Macrophage Vitamin D Receptor Promotes Insulin Resistance and Monocyte Cholesterol Transport to Accelerate Atherosclerosis in Mice, Cell Rep, doi:10.1016/j.celrep.2015.02.043
Otto, Rathkolb, Oestereicher, Lengger, Moerth et al., Clinical Chemistry Reference Intervals for C57BL/6J, C57BL/6N, and C3HeB/FeJ Mice (Mus Musculus), J. Am. Assoc. Lab. Anim. Sci
Pan, Shen, Yu, Ge, Chen et al., SARS-CoV-2 N Protein Promotes NLRP3 Inflammasome Activation to Induce Hyperinflammation, Nat. Commun, doi:10.1038/s41467-021-25015-6
Pelaia, Tinello, Vatrella, De Sarro, Pelaia, Lung under Attack by COVID-19-Induced Cytokine Storm: Pathogenic Mechanisms and Therapeutic Impications, Ther. Adv. Respir. Dis, doi:10.1177/1753466620933508
Petrelli, Luciani, Perego, Dognini, Colombelli et al., Therapeutic and prognostic role of vitamin D for COVID-19 infection: A systematic review and meta-analysis of 43 observational studies, J. Steroid Biochem. Mol. Biol, doi:10.1016/j.jsbmb.2021.105883
Qiao, Lau, Xie, Poon, Chan et al., SARS-CoV-2 infection induces inflammatory bone loss in golden Syrian hamsters, Nat. Commun, doi:10.1038/s41467-022-30195-w
Queiroz-Junior, Santos, Gonçalves, Brito, Barrioni et al., Acute Coronavirus Infection Triggers a TNF-Dependent Osteoporotic Phenotype in Mice, Life Sci, doi:10.1016/j.lfs.2023.121750
Ray, Personius, Dungan, Dhillon, Hershberger, Vitamin D3 Intake Modulates Diaphragm but Not Peripheral Muscle Force in Young Mice, J. Appl. Physiol, doi:10.1152/japplphysiol.00643.2015
Sarhan, Warda, Ibrahim, Schaalan, Fathy, Evaluation of Infliximab/Tocilizumab versus Tocilizumab among COVID-19 Patients with Cytokine Storm Syndrome, Sci. Rep, doi:10.1038/s41598-023-33484-6
Sharma, Peng, Qing, Hilliard, Kim et al., Distinct Roles of Type I and Type III Interferons during a Native Murine β Coronavirus Lung Infection, J. Virol, doi:10.1128/JVI.01241-21
Taylor, Nadeau, Abbasi, Lachance, Nguyen et al., The Ultimate QPCR Experiment: Producing Publication Quality, Reproducible Data the First Time, Trends Biotechnol, doi:10.1016/j.tibtech.2018.12.002
Tebben, Singh, Kumar, Vitamin D-Mediated Hypercalcemia: Mechanisms, Diagnosis, and Treatment, Endocr. Rev, doi:10.1210/er.2016-1070
Toro, Arevalo, Pereira-Gómez, Sabater, Zizzi et al., Coronavirus Pathogenesis in Mice Explains the SARS-CoV-2 Multi-Organ Spread by Red Blood Cells Hitch-Hiking, medRxiv, doi:10.1101/2023.03.29.23287591
Verone-Boyle, Shoemaker, Attwood, Morrison, Makowski et al., Diet-Derived 25-Hydroxyvitamin D3 Activates Vitamin D Receptor Target Gene Expression and Suppresses EGFR Mutant Non-Small Cell Lung Cancer Growth in Vitro and in Vivo, Oncotarget, doi:10.18632/oncotarget.6493
Vieira-Alves, Alves, Souza, Melo, Coimbra Campos et al., TNF/INOS/NO Pathway Mediates Host Susceptibility to Endothelial-Dependent Circulatory Failure and Death Induced by Betacoronavirus Infection, Clin. Sci, doi:10.1042/CS20220663
Villasis-Keever, López-Alarcón, Miranda-Novales, Zurita-Cruz, Barrada-Vázquez et al., Efficacy and Safety of Vitamin D Supplementation to Prevent COVID-19 in Frontline Healthcare Workers. A Randomized Clinical Trial, Arch. Med. Res, doi:10.1016/j.arcmed.2022.04.003
Wang, Nestel, Bourdeau, Nagai, Wang et al., Cutting Edge: 1,25-Dihydroxyvitamin D3 Is a Direct Inducer of Antimicrobial Peptide Gene Expression, J. Immunol, doi:10.4049/jimmunol.173.5.2909
Wang, Wang, Li, Chen, Han et al., Human Cathelicidin Inhibits SARS-CoV-2 Infection: Killing Two Birds with One Stone, ACS Infect. Dis, doi:10.1021/acsinfecdis.1c00096
White, Emerging Roles of Vitamin D-Induced Antimicrobial Peptides in Antiviral Innate Immunity, Nutrients, doi:10.3390/nu14020284
Xu, Li, Cao, Wu, Chen, Tumor Necrosis Factor α (TNF-α) Receptor-I Is Required for TNF-α-Mediated Fulminant Virus Hepatitis Caused by Murine Hepatitis Virus Strain-3 Infection, Immunol. Lett, doi:10.1016/j.imlet.2013.11.008
Yang, Du, Chen, Zhao, Yang et al., Coronavirus MHV-A59 Infects the Lung and Causes Severe Pneumonia in C57BL/6 Mice, Virol. Sin, doi:10.1007/s12250-014-3530-y
Zeng, Xie, Feng, Xu, Han et al., Specific Inhibition of the NLRP3 Inflammasome Suppresses Immune Overactivation and Alleviates COVID-19 like Pathology in Mice, eBioMedicine, doi:10.1016/j.ebiom.2021.103803
Zhang, Li, Yang, Wang, Effect of vitamin D supplementation on COVID-19 patients: A systematic review and meta-analysis, Front. Nutr, doi:10.3389/fnut.2023.1131103
Zhang, Liu, Moncada-Velez, Chen, Ogishi et al., Inborn Errors of Type I IFN Immunity in Patients with Life-Threatening COVID-19, Science, doi:10.1126/science.abd4570
Zheng, Williams, Subbarao Malireddi, Karki, Banoth et al., Impaired NLRP3 Inflammasome Activation/Pyroptosis Leads to Robust Inflammatory Cell Death via Caspase-8/RIPK3 during Coronavirus Infection, J. Biol. Chem, doi:10.1074/jbc.RA120.015036
Zhu, Zhu, Gu, Zhan, Chen et al., Association Between Vitamin D and Influenza: Meta-Analysis and Systematic Review of Randomized Controlled Trials, Front. Nutr, doi:10.3389/fnut.2021.799709
Loading..
Please send us corrections, updates, or comments. c19early involves the extraction of 100,000+ datapoints from thousands of papers. Community updates help ensure high accuracy. Treatments and other interventions are complementary. All practical, effective, and safe means should be used based on risk/benefit analysis. No treatment or intervention is 100% available and effective for all current and future variants. We do not provide medical advice. Before taking any medication, consult a qualified physician who can provide personalized advice and details of risks and benefits based on your medical history and situation. FLCCC and WCH provide treatment protocols.
  or use drag and drop   
Submit