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Ownagh A, Rajabi SA, Enferadi A, Hadian M. Molecular detection and phylogenetic analysis of Borrelia Spp. In blood samples of cats and dogs by the nested-PCR method in West Azerbaijan Province, Iran. Braz J Microbiol 2024:10.1007/s42770-024-01401-2. [PMID: 38819772 DOI: 10.1007/s42770-024-01401-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Accepted: 05/24/2024] [Indexed: 06/01/2024] Open
Abstract
The objective of this study was to investigate the presence and genetic attributes of Borrelia spp. in cats and dogs from the West Azerbaijan Province, located in the northwest of Iran. A total of 250 blood samples from cats and 300 blood samples from dogs were collected, and information regarding their age, sex, breed, ownership status, sampling time and region was recorded. The identification of positive samples was accomplished through nested-PCR and sequencing, with subsequent analysis of the gene sequences conducted using BioEdit software. The gene sequences for Borrelia spp. in this study showed 100% similarity to reference sequences in the GenBank® database. Phylogenetic trees were built using MEGA11. The outcomes indicated that among 250 blood samples from cats, 48 (19.2%) tested positive for Borrelia spp. gene, with a CI from 14.8 to 24.53% for cats. Similarly, out of 300 blood samples from dogs, 45 (15%) tested positive for the Borrelia spp. gene, with a CI from 11.4 to 19.48% for dogs.
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Affiliation(s)
| | | | - Ahmad Enferadi
- Department of Microbiology, Urmia University, Urmia, Iran
| | - Mojtaba Hadian
- Department of Internal Medicine and Clinical Pathology, Urmia University, Urmia, Iran
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Karageorgou I, Koutantou M, Papadogiannaki I, Voulgari-Kokota A, Makka S, Angelakis E. Serological evidence of possible Borrelia afzelii lyme disease in Greece. New Microbes New Infect 2022; 46:100978. [PMID: 35520014 PMCID: PMC9062337 DOI: 10.1016/j.nmni.2022.100978] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/21/2022] [Accepted: 03/21/2022] [Indexed: 11/17/2022] Open
Abstract
Suggestions that Lyme disease exists in Greece remain controversial and no study to date has definitively identified the presence of a Borrelia species that infects humans. We examined patients throughout Greece suspected for Lyme disease by enzyme-linked immunosorbent assay (ELISA) and by western blotting for Borrelia burgdorferi sensu lato species. We found one patient positive for Borrelia burgdorferi and two patients positive for Borrelia afzelii specific IgG antibodies. Both B. afzelii patients were suffering by neurological manifestations and had never traveled abroad. We provide serological evidence of two autochthonous Lyme disease cases in Greece, possibly caused by B. afzelii.
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Maggi R, Breitschwerdt EB, Qurollo B, Miller JC. Development of a Multiplex Droplet Digital PCR Assay for the Detection of Babesia, Bartonella, and Borrelia Species. Pathogens 2021; 10:pathogens10111462. [PMID: 34832618 PMCID: PMC8620149 DOI: 10.3390/pathogens10111462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 11/08/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022] Open
Abstract
We describe the development, optimization, and validation of a multiplex droplet digital PCR (ddPCR) assay for the simultaneous detection of Babesia, Bartonella, and Borrelia spp. DNA from several sample matrices, including clinical blood samples from animals and humans, vectors, in-vitro infected human and animal cell lines, and tissues obtained from animal models (infected with Bartonella and/or B. burgdorferi). The multiplex ddPCR assay was able to detect 31 Bartonella, 13 Borrelia, and 24 Babesia species, including Theileria equi, T. cervi, and Cytauxzoon felis. No amplification of Treponema or Leptospira spp. was observed. Sensitivity of 0.2-5 genome equivalent DNA copies per microliter was achieved for different members of the Bartonella and Borrelia genus, depending on the species or matrix type (water or spiked blood DNA) tested. The ddPCR assay facilitated the simultaneous detection of co-infections with two and three vector-borne pathogens comprising four different genera (Babesia, Bartonella, Borrelia, and Theileria) from clinical and other sample sources.
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Affiliation(s)
- Ricardo Maggi
- Department of Clinical Sciences, The Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC 27607, USA; (E.B.B.); (B.Q.)
- Galaxy Diagnostics, Inc., 6 Davis Drive, Suite 201, Research Triangle Park, NC 27709, USA;
- Correspondence:
| | - Edward B. Breitschwerdt
- Department of Clinical Sciences, The Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC 27607, USA; (E.B.B.); (B.Q.)
- Galaxy Diagnostics, Inc., 6 Davis Drive, Suite 201, Research Triangle Park, NC 27709, USA;
| | - Barbara Qurollo
- Department of Clinical Sciences, The Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Drive, Raleigh, NC 27607, USA; (E.B.B.); (B.Q.)
| | - Jennifer C. Miller
- Galaxy Diagnostics, Inc., 6 Davis Drive, Suite 201, Research Triangle Park, NC 27709, USA;
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Malewska-Woźniak A, Jałowska M, Lodyga M, Osmola-Mańkowska A, Adamski Z. Serological Evidence of Borrelia burgdorferi in Patients with Morphea from West-Central Poland: An Original Paper and Review of Literature. Vector Borne Zoonotic Dis 2021; 21:653-658. [PMID: 34339322 DOI: 10.1089/vbz.2020.2752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Morphea (localized scleroderma) is an inflammatory connective tissue disease. Borrelia burgdorferi, as a causative factor, has been discussed controversially. The aim of this original study was to evaluate the frequency of IgM and IgG classes of anti-Borrelia antibodies in groups of morphea and psoriasis patients using the traditional ELISA method. Blood samples of 82 patients with morphea and 112 patients with psoriasis vulgaris were examined for the presence of IgM and IgG classes of anti-Borrelia antibodies (ELISA). IgM and IgG classes of anti-Borrelia antibodies were detected in 4% of blood samples taken from morphea patients, while 4.5% of blood samples from patients with psoriasis vulgaris. There is one major limitation in this study that could be addressed in future research. First, the study focused on the determination of IgM and IgG classes of anti-Borrelia antibodies as a risk factor for morphea, but other infectious agents also require further testing, such as Hepatitis B, Hepatitis C, and other viral or bacterial infections. The results of this study showed no significant relationship between Borrelia infection and morphea. Detection of IgM and IgG classes of anti-Borrelia antibodies is not recommended for routine diagnostics of patients with morphea at this time.
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Affiliation(s)
| | - Magdalena Jałowska
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
| | - Martha Lodyga
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
| | | | - Zygmunt Adamski
- Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland
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