Koronavirüsler [coronaviruses (CoVs)], insan ve hayvanlarda ciddi hastalıklara ve salgınlara sebep olmaktadır. Günümüzde hâlen etkinliğini sürdüren şiddetli akut solunum sendromu-CoV-2 [severe acute respiratory syndrome-CoV-2 (SARS-CoV-2)], tüm dünyanın yaşam tarzında köklü değişikliklere sebep olmasının yanı sıra sağlık sistemleri ve finansman üzerine de ciddi sonuçlar doğurmuştur. İnsanlarda SARS-CoV-2'nin biyolojisi ve patogenezi ile ilgili son 1 yıldır kapsamlı ve detaylı araştırmalar yapılmakta, hastalığın önlenmesi ve tedavisinde yeni stratejiler geliştirilmeye çalışılmaktadır. CoV'ların 1930'lu yıllardan beri çeşitli hayvan türlerinde respiratorik, gastrointestinal, hepatik, nörolojik ve renal hastalıklara sebep olduğu bilinmektedir. Feline enfeksiyöz peritonitis, patojenik kedi CoV'larının neden olduğu bir hastalıktır. Bu hastalık, granülomatöz lezyonlar (kuru veya nonefüzif form) ya da vücut boşluklarında efüzyon oluşumuna sebep olan vaskülitis (ıslak veya efüzif form) ile karakterizedir. Kedilerin enfeksiyöz peritonitisi, veteriner hekimlik alanında iyi bilinmesine rağmen hekimler için hâlen insanlardaki koronavirüs hastalığı-2019 gibi tedavide zorluk yaratan ve esrarengiz bir hastalık olmasının yanı sıra kedi sahipleri için de üzücü ve kahredici bir tanı olmaya devam etmektedir. Feline enfeksiyöz peritonitisin ortaya çıktığı son 40 yılı aşkın bir süredir patogenezi, teşhisi ve tedavisini geliştirme çabaları için çok sayıda araştırma yapılmış ve yapılmaya da devam etmektedir. Bu derleme, hâlen gizemini koruyan SARS-CoV-2 ve kedi CoV enfeksiyonları arasındaki olası benzerlikler ve farklılıkların ortaya konarak, yapılacak araştırmaların muhtemel tartışma noktalarına katkı sağlaması amacıyla ele alındı.
Anahtar Kelimeler: Koronavirüs; feline enfeksiyöz peritonitis; SARS-CoV-2
Coronaviruses (CoVs) have caused serious diseases and epidemics in humans and animals. Severe acute respiratory syndromeCoV-2 (SARS-CoV-2), which is still ongoing today, has caused serious changes in the life style of the world, as well as serious consequences on health systems and finances. For the last 1 year, comprehensive and detailed research has been carried out on the biology and pathogenesis of SARS-CoV-2 in humans, and new strategies are tried to be developed for the prevention and treatment of the disease. It has been known that CoVs cause respiratory, gastrointestinal, hepatic, neurological and renal diseases in various animal species since the 1930s. Feline infectious peritonitis is a disease caused by pathogenic feline CoVs. This disease is characterized by granulomatous lesions (dry or non-effusive form) or vasculitis (wet or effusive form) that causes effusion in body cavities. Although feline infectious peritonitis is well known in veterinary medicine, it is still a frustrating and mysterious disease like coronavirus disease-2019 for physicians, and continues to be a sad and overwhelming diagnosis for owners. For more than 40 years, a great deal of research has been done and continues to be done for the pathogenesis, diagnosis and treatment of feline infectious peritonitis in cats. This review is discussed to reveal the possible similarities and differences between SARS-CoV-2 and feline CoV infections, which are still surprising and remain mysterious, and to contribute to possible discussion points for research on human and feline CoVs.
Keywords: Coronavirus; feline infectious peritonitis; SARS-CoV-2
- Zhou P, Yang XL, Wang XG, Hu B, Zhang L, Zhang W, et al. A pneumonia outbreak associated with a new coronavirus of probable bat origin. Nature. 2020;579:270-3. [Link]
- Maden M. COVID-19 pandemisi: sağlık iletişimi, tek sağlık ve biyogüvenlik [COVID-19 pandemic: health communication, one health and biosecurity]. Turkiye Klinikleri J Vet Sci. 2020;11(2):81-91. [Crossref]
- Xu Z, Shi L, Wang Y, Zhang J, Huang L, Zhang C, et al. Pathological findings of COVID-19 associated with acute respiratory distress syndrome. Lancet Respir Med. 2020;8(4):420-2. Erratum in: Lancet Respir Med. 2020. [Crossref] [PubMed] [PMC]
- Cyranoski D. Profile of a killer: the complex biology powering the coronavirus pandemic. Nature. 2020;581(7806):22-6. [Crossref] [PubMed]
- Paltrinieri S, Giordano A, Stranieri A, Lauzi S. Feline infectious peritonitis (FIP) and coronavirus disease 19 (COVID-19): Are they similar? Transbound Emerg Dis. 2020:10.1111/tbed.13856. [Crossref] [PubMed] [PMC]
- Vijaykrishna D, Smith GJ, Zhang JX, Peiris JS, Chen H, Guan Y. Evolutionary insights into the ecology of coronaviruses. J Virol. 2007;81(8):4012-20. Erratum in: J Virol. 2007;81(15):8371. [Crossref] [PubMed] [PMC]
- Pedersen NC, Eckstrand C, Liu H, Leutenegger C, Murphy B. Levels of feline infectious peritonitis virus in blood, effusions, and various tissues and the role of lymphopenia in disease outcome following experimental infection. Vet Microbiol. 2015;175(2-4):157-66. [Crossref] [PubMed] [PMC]
- Legendre AM, Kuritz T, Galyon G, Baylor VM, Heidel RE. Polyprenyl immunostimulant treatment of cats with presumptive non-effusive feline infectious peritonitis in a field study. Front Vet Sci. 2017;4:7. [Crossref] [PubMed] [PMC]
- Kennedy MA. Feline infectious peritonitis: update on pathogenesis, diagnostics, and treatment. Vet Clin North Am Small Anim Pract. 2020;50(5):1001-11. [Crossref] [PubMed]
- Zhang Q, Zhang H, Huang K, Yang Y, Hui X, Gao J, et al. SARS-CoV-2 neutralizing serum antibodies in cats: A serological investigation. bioRxiv. 2020. [Crossref]
- Lau SY, Wang P, Mok BW, Zhang AJ, Chu H, Lee AC, et al. Attenuated SARS-CoV-2 variants with deletions at the S1/S2 junction. Emerg Microbes Infect. 2020;9(1):837-42. [Crossref] [PubMed] [PMC]
- Chen J, Huang C, Zhang Y, Zhang S, Jin M. Severe acute respiratory syndrome coronavirus 2-specific antibodies in pets in Wuhan, China. J Infect. 2020;81(3):e68-9. [Crossref] [PubMed] [PMC]
- Chaw SM, Tai JH, Chen SL, Hsieh CH, Chang SY, Yeh SH, et al. The origin and underlying driving forces of the SARS-CoV-2 outbreak. J Biomed Sci. 2020;27(1):73. [Crossref] [PubMed] [PMC]
- Malaiyan J, Arumugam S, Mohan K, Gomathi Radhakrishnan G. An update on the origin of SARS-CoV-2: Despite closest identity, bat (RaTG13) and pangolin derived coronaviruses varied in the critical binding site and O-linked glycan residues. J Med Virol. 2021;93(1):499-505. [Crossref] [PubMed] [PMC]
- MacLachlan NJ, Dubovi EJ. Fenner's Veterinary Virology. 4th ed. San Diego: Elsevier; 2010. [Link]
- Herrewegh AA, Smeenk I, Horzinek MC, Rottier PJ, de Groot RJ. Feline coronavirus type II strains 79-1683 and 79-1146 originate from a double recombination between feline coronavirus type I and canine coronavirus. J Virol. 1998;72(5):4508-14. [Crossref] [PubMed] [PMC]
- Takano T, Wakayama Y, Doki T. Endocytic pathway of feline coronavirus for cell entry: differences in serotype-dependent viral entry pathway. Pathogens. 2019;8(4):300. [Crossref] [PubMed] [PMC]
- Addie DD. Feline infectious peritonitis: Answers to frequently asked questions concerning FIP and coronavirus. Vet Nurs J. 2019;34(8):201-6. [Crossref] [PMC]
- Wang M, Li M, Ren R, Li L, Chen EQ, Li W, et al. International expansion of a novel SARS-CoV-2 mutant. J Virol. 2020;94(12):e00567-20. [Crossref] [PubMed] [PMC]
- Lin XD, Wang W, Hao ZY, Wang ZX, Guo WP, Guan XQ, et al. Extensive diversity of coronaviruses in bats from China. Virology. 2017;507:1-10. [Crossref] [PubMed] [PMC]
- Gao Q, Bao L, Mao H, Wang L, Xu K, Yang M, et al. Development of an inactivated vaccine candidate for SARS-CoV-2. Science. 2020;369(6499):77-81. [Crossref] [PubMed] [PMC]
- OIE [İnternet]. Copyright © OIE 2022 [Erişim tarihi: 02 Kasım 2022]. Covid 19. Events in animals. Erişim linki: [Link]
- Garigliany M, Van Laere AS, Clercx C, Giet D, Escriou N, Huon C, et al. SARS-CoV-2 natural transmission from human to cat, Belgium, March 2020. Emerg Infect Dis. 2020;26(12):3069-71. [Crossref] [PubMed] [PMC]
- Barrs VR, Peiris M, Tam KWS, Law PYT, Brackman CJ, To EMW, et al. SARS-CoV-2 in quarantined domestic cats from COVID-19 households or close contacts, Hong Kong, China. Emerg Infect Dis. 2020;26(12):3071-4. [Crossref] [PubMed] [PMC]
- Newman A, Smith D, Ghai RR, Wallace RM, Torchetti MK, Loiacono C, et al. First reported cases of SARS-CoV-2 infection in companion animals - New York, March-April 2020. MMWR Morb Mortal Wkly Rep. 2020;69(23):710-3. [Crossref] [PubMed] [PMC]
- ProMED [İnternet]. © 2021 International Society for Infectious Diseases [Erişim tarihi: 28 Ocak 2021]. COVID-19 update (181): Germany (BY), France (AC), cat, OIE animal case defin. 2020. Erişim linki: [Link]
- Hossain MG, Javed A, Akter S, Saha S. SARS-CoV-2 host diversity: An update of natural infections and experimental evidence. J Microbiol Immunol Infect. 2021;54(2):175-81. [Crossref] [PubMed] [PMC]
- Martina BE, Haagmans BL, Kuiken T, Fouchier RA, Rimmelzwaan GF, Van Amerongen G, et al. Virology: SARS virus infection of cats and ferrets. Nature. 2003;425(6961):915. [Crossref] [PubMed] [PMC]
- Pedersen NC. An update on feline infectious peritonitis: virology and immunopathogenesis. Vet J. 2014;201(2):123-32. [Crossref] [PubMed] [PMC]
- Kim SJ, Nguyen VG, Park YH, Park BK, Chung HC. A novel synonymous mutation of SARS-CoV-2: is this possible to affect their antigenicity and immunogenicity? Vaccines (Basel). 2020;8(2):220. [Crossref] [PubMed] [PMC]
- WHO [İnternet]. © 2022 WHO [Erişim tarihi: 02 Kasım 2022]. Tracking SARS-CoV-2 variants. Erişim linki: [Link]
- Public Health England [İnternet]. © Crown copyright [Erişim tarihi: 02 Kasım 2022]. Investigation of novel SARS-CoV-2 variant, variant of concern. 2020. Erişim linki: [Link]
- Ferasin L, Fritz M, Ferasin H, Becquart P, Legros V, Leroy EM. Myocarditis in naturally infected pets with the British variant of COVID-19. bioRxiv. 2021. [Crossref]
- Su S, Wong G, Shi W, Liu J, Lai ACK, Zhou J, et al. Epidemiology, genetic recombination, and pathogenesis of coronaviruses. Trends Microbiol. 2016;24(6):490-502. [Crossref] [PubMed] [PMC]
- Petersen E, Koopmans M, Go U, Hamer DH, Petrosillo N, Castelli F, et al. Comparing SARS-CoV-2 with SARS-CoV and influenza pandemics. Lancet Infect Dis. 2020;20(9):e238-44. [Crossref] [PubMed] [PMC]
- Roussel Y, Giraud-Gatineau A, Jimeno MT, Rolain JM, Zandotti C, Colson P, et al. SARS-CoV-2: fear versus data. Int J Antimicrob Agents. 2020;55(5):105947. [Crossref] [PubMed] [PMC]
- Addie DD, Toth S, Murray GD, Jarrett O. Risk of feline infectious peritonitis in cats naturally infected with feline coronavirus. Am J Vet Res. 1995;56(4):429-34. [PubMed]
- Addie D, Belák S, Boucraut-Baralon C, Egberink H, Frymus T, Gruffydd-Jones T, et al. Feline infectious peritonitis. ABCD guidelines on prevention and management. J Feline Med Surg. 2009;11(7):594-604. [Crossref] [PubMed] [PMC]
- Pedersen NC. A review of feline infectious peritonitis virus infection: 1963-2008. J Feline Med Surg. 2009;11(4):225-58. [Crossref] [PubMed] [PMC]
- South AM, Diz DI, Chappell MC. COVID-19, ACE2, and the cardiovascular consequences. Am J Physiol Heart Circ Physiol. 2020;318(5):H1084-90. [Crossref] [PubMed] [PMC]
- Luan J, Lu Y, Jin X, Zhang L. Spike protein recognition of mammalian ACE2 predicts the host range and an optimized ACE2 for SARS-CoV-2 infection. Biochem Biophys Res Commun. 2020;526(1):165-9. [Crossref] [PubMed] [PMC]
- Van Hamme E, Desmarets L, Dewerchin HL, Nauwynck HJ. Intriguing interplay between feline infectious peritonitis virus and its receptors during entry in primary feline monocytes. Virus Res. 2011;160(1-2):32-9. [Crossref] [PubMed] [PMC]
- Cipriano M, Ruberti E, Giacalone A. Gastrointestinal infection could be new focus for coronavirus diagnosis. Cureus. 2020;12(3):e7422. [Crossref] [PubMed] [PMC]
- Lamers MM, Beumer J, van der Vaart J, Knoops K, Puschhof J, Breugem TI, et al. SARS-CoV-2 productively infects human gut enterocytes. Science. 2020;369(6499):50-4. [Crossref] [PubMed] [PMC]
- Barker EN, Stranieri A, Helps CR, Porter EL, Davidson AD, Day MJ, et al. Limitations of using feline coronavirus spike protein gene mutations to diagnose feline infectious peritonitis. Vet Res. 2017;48(1):60. [Crossref] [PubMed] [PMC]
- Olsen CW, Corapi WV, Jacobson RH, Simkins RA, Saif LJ, Scott FW. Identification of antigenic sites mediating antibody-dependent enhancement of feline infectious peritonitis virus infectivity. J Gen Virol. 1993;74(Pt 4):745-9. [Crossref] [PubMed]
- Peron JPS, Nakaya H. Susceptibility of the elderly to SARS-CoV-2 infection: ACE-2 overexpression, shedding, and antibody-dependent enhancement (ADE). Clinics (Sao Paulo). 2020;75:e1912. [Crossref] [PubMed] [PMC]
- Tetro JA. Is COVID-19 receiving ADE from other coronaviruses? Microbes Infect. 2020;22(2):72-3. [Crossref] [PubMed] [PMC]
- Tay MZ, Poh CM, Rénia L, MacAry PA, Ng LFP. The trinity of COVID-19: immunity, inflammation and intervention. Nat Rev Immunol. 2020;20(6):363-74. [Crossref] [PubMed] [PMC]
- Chu H, Chan JF, Wang Y, Yuen TT, Chai Y, Hou Y, et al. Comparative replication and immune activation profiles of SARS-CoV-2 and SARS-CoV in human lungs: an ex vivo study with implications for the pathogenesis of COVID-19. Clin Infect Dis. 2020;71(6):1400-9. [Crossref] [PubMed] [PMC]
- Merad M, Martin JC. Author correction: pathological inflammation in patients with COVID-19: a key role for monocytes and macrophages. Nat Rev Immunol. 2020;20(7):448. Erratum for: Nat Rev Immunol. 2020;20(6):355-62. [Crossref] [PubMed] [PMC]
- Acar DD, Olyslaegers DAJ, Dedeurwaerder A, Roukaerts IDM, Baetens W, Van Bockstael S, et al. Upregulation of endothelial cell adhesion molecules characterizes veins close to granulomatous infiltrates in the renal cortex of cats with feline infectious peritonitis and is indirectly triggered by feline infectious peritonitis virus-infected monocytes in vitro. J Gen Virol. 2016;97(10):2633-42. [Crossref] [PubMed]
- Rossi G, Cornaro C, Battilani M, Pocacqua V, Paltrinieri S. Production of IFN-γ in feline whole blood after incubation with potential T-cell epitopes of the nucleocapsid protein of feline coronavirus. Vet Microbiol. 2011;150(3-4):248-56. [Crossref] [PubMed] [PMC]
- Guan WJ, Ni ZY, Hu Y, Liang WH, Ou CQ, He JX, et al; China Medical Treatment Expert Group for Covid-19. Clinical characteristics of coronavirus disease 2019 in China. N Engl J Med. 2020;382(18):1708-20. [PubMed] [PMC]
- Shen C, Wang Z, Zhao F, Yang Y, Li J, Yuan J, et al. Treatment of 5 critically ill patients With COVID-19 with convalescent plasma. JAMA. 2020;323(16):1582-9. [Crossref] [PubMed] [PMC]
- Mahase E. Covid-19: concerns grow over inflammatory syndrome emerging in children. BMJ. 2020;369:m1710. [Crossref] [PubMed]
- Russell B, Moss C, George G, Santaolalla A, Cope A, Papa S, et al. Associations between immune-suppressive and stimulating drugs and novel COVID-19-a systematic review of current evidence. Ecancermedicalscience. 2020;14:1022. [Crossref] [PubMed] [PMC]
- Pedersen NC. An update on feline infectious peritonitis: diagnostics and therapeutics. Vet J. 2014;201(2):133-41. [Crossref] [PubMed] [PMC]
- Stranieri A, Giordano A, Paltrinieri S, Giudice C, Cannito V, Lauzi S. Comparison of the performance of laboratory tests in the diagnosis of feline infectious peritonitis. J Vet Diagn Invest. 2018;30(3):459-63. [Crossref] [PubMed] [PMC]
- Li YC, Bai WZ, Hashikawa T. The neuroinvasive potential of SARS-CoV2 may play a role in the respiratory failure of COVID-19 patients. J Med Virol. 2020;92(6):552-5. [Crossref] [PubMed] [PMC]
- Gu J, Han B, Wang J. COVID-19: gastrointestinal manifestations and potential fecal-oral transmission. Gastroenterology. 2020;158(6):1518-9. [Crossref] [PubMed] [PMC]
- Addie DD, Jarrett O. Use of a reverse-transcriptase polymerase chain reaction for monitoring the shedding of feline coronavirus by healthy cats. Vet Rec. 2001;148(21):649-53. [Crossref] [PubMed]
- Bálint Á, Farsang A, Szeredi L, Zádori Z, Belák S. Recombinant feline coronaviruses as vaccine candidates confer protection in SPF but not in conventional cats. Vet Microbiol. 2014;169(3-4):154-62. [Crossref] [PubMed] [PMC]
- Day MJ, Horzinek MC, Schultz RD, Squires RA; Vaccination Guidelines Group (VGG) of the World Small Animal Veterinary Association (WSAVA). WSAVA Guidelines for the vaccination of dogs and cats. J Small Anim Pract. 2016;57(1):E1-45. [Crossref] [PubMed] [PMC]
- Saif LJ. Vaccines for COVID-19: Perspectives, prospects, and challenges based on candidate SARS, MERS, and animal coronavirus vaccines. Europ Med J. 2020. [Crossref]
- Alhazzani W, Møller MH, Arabi YM, Loeb M, Gong MN, Fan E, et al. Surviving Sepsis Campaign: guidelines on the management of critically ill adults with coronavirus disease 2019 (COVID-19). Intensive Care Med. 2020;46(5):854-87. [Crossref] [PubMed] [PMC]
- Hartmann K, Ritz S. Treatment of cats with feline infectious peritonitis. Vet Immunol Immunopathol. 2008;123(1-2):172-5. [Crossref] [PubMed] [PMC]
- Lu CC, Chen MY, Lee WS, Chang YL. Potential therapeutic agents against COVID-19: What we know so far. J Chin Med Assoc. 2020;83(6):534-6. [Crossref] [PubMed] [PMC]
- Murphy BG, Perron M, Murakami E, Bauer K, Park Y, Eckstrand C, et al. The nucleoside analog GS-441524 strongly inhibits feline infectious peritonitis (FIP) virus in tissue culture and experimental cat infection studies. Vet Microbiol. 2018;219:226-33. [Crossref] [PubMed] [PMC]
- Pedersen NC, Kim Y, Liu H, Galasiti Kankanamalage AC, Eckstrand C, Groutas WC, et al. Efficacy of a 3C-like protease inhibitor in treating various forms of acquired feline infectious peritonitis. J Feline Med Surg. 2018;20(4):378-92. [Crossref] [PubMed] [PMC]
- Pedersen NC, Perron M, Bannasch M, Montgomery E, Murakami E, Liepnieks M, et al. Efficacy and safety of the nucleoside analog GS-441524 for treatment of cats with naturally occurring feline infectious peritonitis. J Feline Med Surg. 2019;21(4):271-81. [Crossref] [PubMed] [PMC]
- Nili A, Farbod A, Neishabouri A, Mozafarihashjin M, Tavakolpour S, Mahmoudi H. Remdesivir: A beacon of hope from Ebola virus disease to COVID-19. Rev Med Virol. 2020;30(6):1-13. [Crossref] [PubMed]
- Ledford H. Hopes rise for coronavirus drug remdesivir. Nature. 2020. [Crossref] [PubMed]
- Cao YC, Deng QX, Dai SX. Remdesivir for severe acute respiratory syndrome coronavirus 2 causing COVID-19: An evaluation of the evidence. Travel Med Infect Dis. 2020;35:101647. [Crossref] [PubMed] [PMC]
- Addie DD, Curran S, Bellini F, Crowe B, Sheehan E, Ukrainchuk L, et al. Oral Mutian®X stopped faecal feline coronavirus shedding by naturally infected cats. Res Vet Sci. 2020;130:222-9. [Crossref] [PubMed] [PMC]
.: Process List