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Wang Y, Zhou Q, Liang T, Lv H. A child with cat scratch disease exhibiting only ocular symptoms: A case report. Asian J Surg 2024:S1015-9584(24)01350-2. [PMID: 39013717 DOI: 10.1016/j.asjsur.2024.06.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 06/28/2024] [Indexed: 07/18/2024] Open
Affiliation(s)
- Yu Wang
- Department of Ophthalmology, The Affiliatied Hospital, Southwest Medical University, Luzhou, China.
| | - Qi Zhou
- Department of Ophthalmology, The Affiliatied Hospital, Southwest Medical University, Luzhou, China.
| | - Tao Liang
- Department of Ophthalmology, The Affiliatied Hospital, Southwest Medical University, Luzhou, China.
| | - Hongbin Lv
- Department of Ophthalmology, The Affiliatied Hospital, Southwest Medical University, Luzhou, China.
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2
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Maggi RG, Calchi AC, Moore CO, Kingston E, Breitschwerdt EB. Human Babesia odocoilei and Bartonella spp. co-infections in the Americas. Parasit Vectors 2024; 17:302. [PMID: 38992682 PMCID: PMC11241936 DOI: 10.1186/s13071-024-06385-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Accepted: 06/29/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND In recent years, Babesia and Bartonella species co-infections in patients with chronic, nonspecific illnesses have continued to challenge and change the collective medical understanding of "individual pathogen" vector-borne infectious disease dynamics, pathogenesis and epidemiology. The objective of this case series is to provide additional molecular documentation of Babesia odocoilei infection in humans in the Americas and to emphasize the potential for co-infection with a Bartonella species. METHODS The development of improved and more sensitive molecular diagnostic techniques, as confirmatory methods to assess active infection, has provided increasing clarity to the healthcare community. RESULTS Using a combination of different molecular diagnostic approaches, infection with Babesia odocoilei was confirmed in seven people suffering chronic non-specific symptoms, of whom six were co-infected with one or more Bartonella species. CONCLUSIONS We conclude that infection with Babesia odocoilei is more frequent than previously documented and can occur in association with co-infection with Bartonella spp.
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Affiliation(s)
- Ricardo G Maggi
- College of Veterinary Medicine, North Carolina State University, Intracellular Pathogens Research Laboratory Comparative Medicine Institute, Raleigh, NC, USA
| | - Ana Cláudia Calchi
- Department of Pathology, Reproduction and One Health, Vector-Borne Bioagents Laboratory (VBBL), School of Agricultural and Veterinarian Sciences (FCAV) - São Paulo State University (UNESP), Jaboticabal, SP, Brazil
| | - Charlotte O Moore
- College of Veterinary Medicine, North Carolina State University, Intracellular Pathogens Research Laboratory Comparative Medicine Institute, Raleigh, NC, USA
| | - Emily Kingston
- College of Veterinary Medicine, North Carolina State University, Intracellular Pathogens Research Laboratory Comparative Medicine Institute, Raleigh, NC, USA
| | - Edward B Breitschwerdt
- College of Veterinary Medicine, North Carolina State University, Intracellular Pathogens Research Laboratory Comparative Medicine Institute, Raleigh, NC, USA.
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3
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Rahman S, Chiou CC, Ahmad S, Islam ZU, Tanaka T, Alouffi A, Chen CC, Almutairi MM, Ali A. Subtractive Proteomics and Reverse-Vaccinology Approaches for Novel Drug Target Identification and Chimeric Vaccine Development against Bartonella henselae Strain Houston-1. Bioengineering (Basel) 2024; 11:505. [PMID: 38790371 PMCID: PMC11118080 DOI: 10.3390/bioengineering11050505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/03/2024] [Accepted: 05/15/2024] [Indexed: 05/26/2024] Open
Abstract
Bartonella henselae is a Gram-negative bacterium causing a variety of clinical symptoms, ranging from cat-scratch disease to severe systemic infections, and it is primarily transmitted by infected fleas. Its status as an emerging zoonotic pathogen and its capacity to persist within host erythrocytes and endothelial cells emphasize its clinical significance. Despite progress in understanding its pathogenesis, limited knowledge exists about the virulence factors and regulatory mechanisms specific to the B. henselae strain Houston-1. Exploring these aspects is crucial for targeted therapeutic strategies against this versatile pathogen. Using reverse-vaccinology-based subtractive proteomics, this research aimed to identify the most antigenic proteins for formulating a multi-epitope vaccine against the B. henselae strain Houston-1. One crucial virulent and antigenic protein, the PAS domain-containing sensor histidine kinase protein, was identified. Subsequently, the identification of B-cell and T-cell epitopes for the specified protein was carried out and the evaluated epitopes were checked for their antigenicity, allergenicity, solubility, MHC binding capability, and toxicity. The filtered epitopes were merged using linkers and an adjuvant to create a multi-epitope vaccine construct. The structure was then refined, with 92.3% of amino acids falling within the allowed regions. Docking of the human receptor (TLR4) with the vaccine construct was performed and demonstrated a binding energy of -1047.2 Kcal/mol with more interactions. Molecular dynamic simulations confirmed the stability of this docked complex, emphasizing the conformation and interactions between the molecules. Further experimental validation is necessary to evaluate its effectiveness against B. henselae.
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Affiliation(s)
- Sudais Rahman
- Department of Zoology, Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan;
| | - Chien-Chun Chiou
- Department of Dermatology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi 600, Taiwan;
| | - Shabir Ahmad
- Institute of Chemistry and Center for Computing in Engineering and Sciences, University of Campinas (UNICAMP), Campinas 13084-862, Brazil;
| | - Zia Ul Islam
- Department of Biotechnology, Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan
| | - Tetsuya Tanaka
- Laboratory of Infectious Diseases, Joint Faculty of Veterinary Medicine, Kagoshima University, Kagoshima 890-0065, Japan
| | - Abdulaziz Alouffi
- King Abdulaziz City for Science and Technology, Riyadh 12354, Saudi Arabia
| | - Chien-Chin Chen
- Department of Pathology, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi 600, Taiwan
- Department of Cosmetic Science, Chia Nan University of Pharmacy and Science, Tainan 717, Taiwan
- Ph.D. Program in Translational Medicine, Rong Hsing Research Center for Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan
- Department of Biotechnology and Bioindustry Sciences, College of Bioscience and Biotechnology, National Cheng Kung University, Tainan 701, Taiwan
| | - Mashal M. Almutairi
- Department of Pharmacology and Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Abid Ali
- Department of Zoology, Abdul Wali Khan University, Mardan 23200, Khyber Pakhtunkhwa, Pakistan;
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Lionello FCP, Rotundo S, Bruno G, Marino G, Morrone HL, Fusco P, Costa C, Russo A, Trecarichi EM, Beltrame A, Torti C. Touching Base with Some Mediterranean Diseases of Interest from Paradigmatic Cases at the "Magna Graecia" University Unit of Infectious Diseases: A Didascalic Review. Diagnostics (Basel) 2023; 13:2832. [PMID: 37685370 PMCID: PMC10486464 DOI: 10.3390/diagnostics13172832] [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: 07/25/2023] [Revised: 08/25/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023] Open
Abstract
Among infectious diseases, zoonoses are increasing in importance worldwide, especially in the Mediterranean region. We report herein some clinical cases from a third-level hospital in Calabria region (Southern Italy) and provide a narrative review of the most relevant features of these diseases from epidemiological and clinical perspectives. Further, the pathogenic mechanisms involved in zoonotic diseases are reviewed, focusing on the mechanisms used by pathogens to elude the immune system of the host. These topics are of particular concern for individuals with primary or acquired immunodeficiency (e.g., people living with HIV, transplant recipients, patients taking immunosuppressive drugs). From the present review, it appears that diagnostic innovations and the availability of more accurate methods, together with better monitoring of the incidence and prevalence of these infections, are urgently needed to improve interventions for better preparedness and response.
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Affiliation(s)
- Ferdinando Carmelo Pio Lionello
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
| | - Salvatore Rotundo
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
| | - Gabriele Bruno
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
| | - Gabriella Marino
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
| | - Helen Linda Morrone
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
| | - Paolo Fusco
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
- Unit of Infectious and Tropical Diseases, “Mater Domini” Teaching Hospital, 88100 Catanzaro, Italy;
| | - Chiara Costa
- Unit of Infectious and Tropical Diseases, “Mater Domini” Teaching Hospital, 88100 Catanzaro, Italy;
| | - Alessandro Russo
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
- Unit of Infectious and Tropical Diseases, “Mater Domini” Teaching Hospital, 88100 Catanzaro, Italy;
| | - Enrico Maria Trecarichi
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
- Unit of Infectious and Tropical Diseases, “Mater Domini” Teaching Hospital, 88100 Catanzaro, Italy;
| | - Anna Beltrame
- College of Public Health, University of South Florida, Gainesville, FL 33620, USA;
| | - Carlo Torti
- Department of Medical and Surgical Sciences, University “Magna Graecia”, 88100 Catanzaro, Italy; (F.C.P.L.); (S.R.); (G.B.); (G.M.); (H.L.M.); (A.R.); (E.M.T.); (C.T.)
- Unit of Infectious and Tropical Diseases, “Mater Domini” Teaching Hospital, 88100 Catanzaro, Italy;
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Drummond MR, Dos Santos LS, de Almeida AR, Lins KDA, Barjas-Castro ML, Diniz PPVDP, Velho PENF. Comparison of molecular methods for Bartonella henselae detection in blood donors. PLoS Negl Trop Dis 2023; 17:e0011336. [PMID: 37262044 DOI: 10.1371/journal.pntd.0011336] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 04/25/2023] [Indexed: 06/03/2023] Open
Abstract
The Bartonella genus consists of neglected pathogens associated with potentially transfusional-transmitted and fatal human diseases. We aimed to evaluate Bartonella sp. prevalence in 500 blood donors and compare the results with the data already published about these samples. We used molecular diagnostic methods to detect Bartonella sp.-DNA from blood and liquid culture samples: (A) conventional PCR for two gene regions, the ITS targeting the genus Bartonella and the specific gltA Bartonella henselae; (B) nested PCR for the ftsZ gene and (C) qualitative real-time PCR for the gltA gene, both B. henselae specific. We obtained 30/500 (6%) DNA detections from the blood samples; 77/500 (15.4%) DNA detections from liquid culture samples and five (1%) samples had DNA detection from both. In total, we detected B. henselae DNA from 102/500 (20.4%) donors. The samples used in this study had already been submitted for Bartonella sp.-DNA detection using only a conventional PCR in liquid culture. Sixteen samples (3.2%) were positive previously, and from these 16 samples, 13 were negative in the new investigation. We concluded that the use of liquid culture combined with different molecular tests increases the possibility of detecting Bartonella sp.-DNA, but the tests do not avoid false-negative results. More than a fifth of blood donors had at least one PCR that detected Bartonella sp.-DNA among the eight molecular reactions performed now (four reactions in whole blood and four in liquid culture). Seven percent had B. henselae-DNA detection for two or more distinct regions. Considering the results obtained previously, the DNA of Bartonella spp. was detected or the agent isolated in 23% of analyzed blood donors. The results establish that the low bacteremia and the fastidious characteristics of the bacterium are challenges to laboratory diagnosis and can make it difficult to confirm the infection in patients with bartonelloses.
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Affiliation(s)
- Marina Rovani Drummond
- Applied Research in Dermatology and Bartonella Infection Laboratory, University of Campinas-UNICAMP; Campinas, Sao Paulo, Brazil
| | - Luciene Silva Dos Santos
- Applied Research in Dermatology and Bartonella Infection Laboratory, University of Campinas-UNICAMP; Campinas, Sao Paulo, Brazil
| | - Amanda Roberta de Almeida
- Applied Research in Dermatology and Bartonella Infection Laboratory, University of Campinas-UNICAMP; Campinas, Sao Paulo, Brazil
| | - Karina de Almeida Lins
- Applied Research in Dermatology and Bartonella Infection Laboratory, University of Campinas-UNICAMP; Campinas, Sao Paulo, Brazil
| | | | | | - Paulo Eduardo Neves Ferreira Velho
- Applied Research in Dermatology and Bartonella Infection Laboratory, University of Campinas-UNICAMP; Campinas, Sao Paulo, Brazil
- Division of Dermatology, Department of Medicine, UNICAMP, Campinas, Sao Paulo, Brazil
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Okrent Smolar AL, Breitschwerdt EB, Phillips PH, Newman NJ, Biousse V. Cat scratch disease: What to do with the cat? Am J Ophthalmol Case Rep 2022; 28:101702. [PMID: 36147775 PMCID: PMC9485036 DOI: 10.1016/j.ajoc.2022.101702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/21/2022] [Accepted: 09/01/2022] [Indexed: 11/15/2022] Open
Abstract
Purpose Cat scratch disease (CSD) frequently has ophthalmologic manifestations. The ophthalmologist's approach to treating neuroretinitis is familiar, but few eye care providers are comfortable answering the next question of “what do I do with my cat?” Published guidelines are often vague in answering the complexities of real-life conundrums that can lead patients and their doctors to believe that risk mitigation should involve removal of the animal. Here, we present demonstrative scenarios informed by clinical practice and provide updated recommendations. Observations A 10-year-old boy presented with reduced vision in the right eye. Funduscopic examination identified optic nerve head edema with subretinal fluid, and a macular star developed one week later, consistent with the diagnosis of neuroretinitis. Serology confirmed Bartonella henselae antibodies and a diagnosis of CSD. The father disclosed that the family has recently adopted three kittens, who have scratched the boy and the patient's younger sister. The physician and patient's family find themselves at a loss regarding best practices for what should be done with the kittens. Conclusions and Importance B. henselae has been detected in a variety of mammals and can be transmitted via vectors such as fleas. Even well-appearing animals can transmit the bacteria, months to years after their initial infection. Symptoms, clinical and laboratory findings will depend on bacterial load and strain virulence, as well as the physiological/immunological status of the host, with people at the extremes of age and the immunocompromised being at greater disease risk. Flea control is crucial to minimize transmission risk. Our veterinary expert (EBB) recommends testing (with serology and PCR) and treating infected animals (with doxycycline and a quinolone). Patients should be counseled to speak with their pets’ veterinarian. When addressing the concerns of our CSD patients in clinical practice, ophthalmologists should be aware of the strategies for minimizing Bartonella transmission risk, and cognizant of the One Health approach for managing zoonoses.
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Molecular characterization of Rickettsia spp., Bartonella spp., and Anaplasma phagocytophilum in hard ticks collected from wild animals in Benin, West Africa. Trop Anim Health Prod 2022; 54:306. [DOI: 10.1007/s11250-022-03286-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 08/31/2022] [Indexed: 10/14/2022]
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Gonçalves LR, Merino MMGJ, Freschi CR, Fernandes SDJ, André MR, Machado RZ. Serological evidence of exposure to Bartonella sp. in dogs with suspected vector-borne diseases, toxoplasmosis and neosporosis. REVISTA BRASILEIRA DE PARASITOLOGIA VETERINARIA = BRAZILIAN JOURNAL OF VETERINARY PARASITOLOGY : ORGAO OFICIAL DO COLEGIO BRASILEIRO DE PARASITOLOGIA VETERINARIA 2022; 31:e010422. [PMID: 36134779 DOI: 10.1590/s1984-29612022050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/16/2022] [Indexed: 06/16/2023]
Abstract
Bartonellosis is a vector-borne zoonotic disease with worldwide distribution that infect a broad spectrum of mammalian species. Despite the recent studies carried out in Brazil, information regarding Bartonella in dogs are scarce. Therefore, we performed a retrospective study to investigate the exposure to Bartonella sp. in dogs by indirect immunofluorescence assay (IFA). Three hundred and thirty-five archived serum samples from dogs previously tested for vector-borne pathogens, Toxoplasma gondii, and Neospora caninum were screened for the presence of IgG antibodies to Bartonella sp. All dogs originated from the Metropolitan region of Ribeirão Preto, northeast of the State of São Paulo. Twenty-eight samples (8.3%) were positive for Bartonella sp. at the cut-off of 64. Among the 28 seropositive samples for Bartonella sp., 16 (57.1%) were also seropositive for Ehrlichia canis, 12 (42.8%) for Babesia vogeli, five (17.8%) for T. gondii and three (10.7%) for L. infantum and N. caninum. Our results demonstrated that dogs sampled were exposed to Bartonella sp. Since all the animals sampled in the present study were from private owners, our findings demonstrate that these people may also be exposed to Bartonella sp. Further studies designed to assess whether the infection by other arthropod-borne pathogens such as B. vogeli and E. canis are risk factors for Bartonella infection are needed.
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Affiliation(s)
| | | | | | | | - Marcos Rogério André
- Departamento de Patologia, Reprodução e Saúde Única, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista - UNESP, Jaboticabal, SP, Brasil
| | - Rosangela Zacarias Machado
- Departamento de Patologia, Reprodução e Saúde Única, Faculdade de Ciências Agrárias e Veterinárias - FCAV, Universidade Estadual Paulista - UNESP, Jaboticabal, SP, Brasil
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Torrejón E, Sanches GS, Moerbeck L, Santos L, André MR, Domingos A, Antunes S. Molecular Survey of Bartonella Species in Stray Cats and Dogs, Humans, and Questing Ticks from Portugal. Pathogens 2022; 11:pathogens11070749. [PMID: 35889995 PMCID: PMC9323395 DOI: 10.3390/pathogens11070749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/24/2022] [Accepted: 06/27/2022] [Indexed: 02/06/2023] Open
Abstract
Bartonella spp. comprises emergent and re-emergent fastidious Gram-negative bacteria with worldwide distribution. Cats are the main reservoir hosts for Bartonella henselae and dogs represent opportunistic hosts for the bacteria. Even though ticks may also play a role in transmission, their competence as vectors for Bartonella spp. has not been totally understood. Considering only a few studies had a focus on screening Bartonella in animals, humans and ectoparasites in Portugal, this study aimed to address the molecular occurrence of Bartonella sp. in 123 stray cats, 25 stray dogs, 30 humans from Lisbon and 236 questing ticks within the country. Using a qPCR targeting the nuoG gene, it was possible to detect Bartonella sp. DNA on 20.32% of cat samples (25/123). From these positive samples, 13 sequences were characterized as B. henselae, 11 as B. clarridgeiae and 1 presented co-infection with both species. The absolute quantification of nuoGBartonella DNA in sampled cats ranged from 2.78 × 10 to 1.03 × 105 copies/µL. The sampled dogs, humans and ticks were negative. These results showed that B. henselae and B. clarridgeiae are circulating in stray cats from Lisbon. Additional and more extended studies should be conducted to determine the impact of such infections on humans, particularly those in constant and direct contact with cats.
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Affiliation(s)
- Estefania Torrejón
- Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal; (E.T.); (G.S.S.); (L.M.); (L.S.); (S.A.)
| | - Gustavo Seron Sanches
- Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal; (E.T.); (G.S.S.); (L.M.); (L.S.); (S.A.)
- Escola de Ciências da Vida, Pontifícia Universidade Católica do Paraná, Rua Imaculada Conceição 1155, Curitiba 80215-901, PR, Brazil
| | - Leonardo Moerbeck
- Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal; (E.T.); (G.S.S.); (L.M.); (L.S.); (S.A.)
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (GHTM-IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal
| | - Lenira Santos
- Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal; (E.T.); (G.S.S.); (L.M.); (L.S.); (S.A.)
| | - Marcos Rogério André
- Departamento de Patologia Veterinária, Universidade Estadual Paulista (FCAV-UNESP), Via de Acesso Paulo Donato Castellane, s/n, Jaboticabal 14884-900, SP, Brazil;
| | - Ana Domingos
- Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal; (E.T.); (G.S.S.); (L.M.); (L.S.); (S.A.)
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (GHTM-IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal
- Correspondence:
| | - Sandra Antunes
- Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal; (E.T.); (G.S.S.); (L.M.); (L.S.); (S.A.)
- Global Health and Tropical Medicine, Instituto de Higiene e Medicina Tropical, Universidade Nova de Lisboa (GHTM-IHMT-UNL), Rua da Junqueira 100, 1349-008 Lisbon, Portugal
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Lashnits E, Thatcher B, Carruth A, Mestek A, Buch J, Beall M, Neupane P, Chandrashekar R, Breitschwerdt EB. Bartonella spp. seroepidemiology and associations with clinicopathologic findings in dogs in the United States. J Vet Intern Med 2021; 36:116-125. [PMID: 34788481 PMCID: PMC8783365 DOI: 10.1111/jvim.16311] [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: 11/30/2020] [Revised: 10/28/2021] [Accepted: 11/03/2021] [Indexed: 01/14/2023] Open
Abstract
Background Improved understanding of Bartonella spp. serology in dogs may aid clinical decision making. Objective Describe demographic and geographic patterns of Bartonella spp. seroreactivity in dogs, and describe hematologic and serum biochemical abnormalities in Bartonella spp. seroreactive and nonseroreactive dogs. Animals Serum samples from 5957 dogs in the United States, previously submitted to IDEXX Reference Laboratories. Methods Serum was tested using 3 indirect ELISAs for B. henselae, B. vinsonii subsp. berkhoffii, and B. koehlerae. Complete blood count and serum biochemistry panel results were reviewed retrospectively. Results Overall, 6.1% of dogs were Bartonella spp. seroreactive. Toy breeds were less likely to be seroreactive (3.9%) than mixed breeds (7.5%; adjusted odds ratio [aOR], 0.48; 95% confidence interval [CI], 0.32‐0.72), and dogs <1 year old were less likely to be seroreactive (3.4%) than dogs 1 to 5.5 years of age (7.3%; aOR, 0.42; 95% CI, 0.23‐0.72). Dogs in the West South Central (9.8%) and South Atlantic (8.8%) regions were more likely than dogs elsewhere in the United States to be seroreactive (aOR, 2.22; 95% CI, 1.31‐3.87; aOR, 2.44; 95% CI, 1.38‐4.36). Conclusions and Clinical Importance Demographic and geographic findings for Bartonella spp. exposure were broadly comparable to previously reported patterns.
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Affiliation(s)
- Erin Lashnits
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA.,Department of Medical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | | | | | | | - Jesse Buch
- IDEXX Laboratories Inc., Westbrook, Maine, USA
| | | | - Pradeep Neupane
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA
| | | | - Edward B Breitschwerdt
- Intracellular Pathogens Research Laboratory, Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina, USA
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Seroprevalence of Bartonella henselae and Bartonella quintana Infection and Impact of Related Risk Factors in People from Eastern Slovakia. Pathogens 2021; 10:pathogens10101261. [PMID: 34684210 PMCID: PMC8539311 DOI: 10.3390/pathogens10101261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 09/22/2021] [Accepted: 09/27/2021] [Indexed: 12/28/2022] Open
Abstract
The genus Bartonella is a rapidly expanding group of ubiquitous bacteria that occur mainly in different animal species, but some can also be transmitted to humans. Three species, B. henselae, B. bacilliformis, and B. quintana, are responsible for the majority of human cases. The severity of the clinical symptoms often depends on the immune status of the patient, but others factors such as the species of the pathogen, virulence factors, and bacterial load also can play an important role. As the information on the occurrence of bartonellosis in the human population in Slovakia is absent, the aim of our pilot study was to determine the seroprevalence against B. henselae and B. quintana in the population of people living in Eastern Slovakia, and to identify the impact of related risk factors. Of 536 people included in the study, 126 (23.5%) showed positivity for anti-B. henselae antibodies and 133 (24.8%) against B. quintana. A statistically higher prevalence was confirmed only in the case of B. quintana in women regardless of the risk group. In analyzing the risk factors, we found significant differences between B. henselae seropositive and seronegative groups only in uric acid levels and serum creatinine, both, however, clinically irrelevant. Significant, but clinically irrelevant differences were observed also in alanine aminotransferase (ALT) levels and creatinine in people seropositive to B. quintana.
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AVCI MT, ÇETİN AVCI N, AKGÜN A. F18 FDG PET/CT findings in cat-scratch disease: a case report. EGE TIP DERGISI 2021. [DOI: 10.19161/etd.990268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Fang K, Philpot K, Chi X, Ketzis J, Du A, Yao C. Small Indian Mongooses ( Herpestes auropunctatus) Serve As Reservoirs of Bartonella henselae and Rickettsia felis Vectored by Ctenocephalides felis. Vector Borne Zoonotic Dis 2021; 21:422-431. [PMID: 33646062 DOI: 10.1089/vbz.2020.2733] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Small Indian mongooses (SIMs, Herpestes auropunctatus) have invasively inhabited over 60 islands worldwide. They have been confirmed as a reservoir of rabies, leptospirosis, and salmonellosis; however, their role in the epidemiology of other zoonoses is little known. On St. Kitts, as well as other islands, SIMs harbor Ctenocephalides felis, which can vector several zoonotic diseases. In this study, SIMs were examined for fleas, and the collected fleas analyzed by PCR and DNA sequencing for Bartonella henselae, Rickettsia felis, Yersinia pestis, and Dipylidium caninum. Of the 87 SIMs, 75 (86.2%) harbored C. felis. C. felis recovered from nine (10.3%), one (1.1%), and one (1.1%) of the SIMs was positive for B. henselae, R. felis, and D. caninum, respectively. These data indicate that SIMs serve as an additional reservoir of B. henselae and R. felis, which should be taken into consideration in control and prevention of these rapidly emerging zoonoses.
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Affiliation(s)
- Kexin Fang
- Department of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, West Indies
| | - Kaitlyn Philpot
- Department of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, West Indies
| | - Xinyu Chi
- Department of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, West Indies
| | - Jennifer Ketzis
- Department of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, West Indies
| | - Aifang Du
- Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Institute of Preventive Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China
| | - Chaoqun Yao
- Department of Biomedical Sciences and One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, Basseterre, West Indies
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Bartonella Associated Cutaneous Lesions (BACL) in People with Neuropsychiatric Symptoms. Pathogens 2020; 9:pathogens9121023. [PMID: 33291688 PMCID: PMC7761945 DOI: 10.3390/pathogens9121023] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 11/24/2020] [Accepted: 11/30/2020] [Indexed: 12/12/2022] Open
Abstract
Bartonella species are globally important emerging pathogens that were not known to infect animals or humans in North America prior to the human immunodeficiency virus (HIV) epidemic. Ongoing improvements in diagnostic testing modalities have allowed for the discovery of Bartonella species (spp.) DNA in blood; cerebrospinal fluid; and the skin of patients with cutaneous lesions, fatigue, myalgia, and neurological symptoms. We describe Bartonella spp. test results for participants reporting neuropsychiatric symptoms, the majority of whom reported the concurrent development of cutaneous lesions. Study participants completed a medical history, a risk factor questionnaire, and provided cutaneous lesion photographs. Bartonella spp. serology and Bartonella alpha proteobacteria enrichment blood culture/PCR were assessed. Within a 14-month period, 33 participants enrolled; 29/33 had serological and/or PCR evidence supporting Bartonella spp. infection, of whom 24 reported concurrent cutaneous lesions since neuropsychiatric symptom onset. We conclude that cutaneous lesions were common among people reporting neuropsychiatric symptoms and Bartonella spp. infection or exposure. Additional studies, using sensitive microbiological and imaging techniques, are needed to determine if, or to what extent, Bartonella spp. might contribute to cutaneous lesions and neuropsychiatric symptoms in patients.
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Abreu-Yanes E, Abreu-Acosta N, Kosoy M, Foronda P. Molecular detection of Bartonella henselae, Bartonella clarridgeiae and Rickettsia felis in cat and dog fleas in Tenerife, Canary Islands, Spain. JOURNAL OF VECTOR ECOLOGY : JOURNAL OF THE SOCIETY FOR VECTOR ECOLOGY 2020; 45:233-240. [PMID: 33207065 DOI: 10.1111/jvec.12394] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/15/2020] [Indexed: 06/11/2023]
Abstract
The cat flea Ctenocephalides felis is the main vector of Bartonella henselae and Bartonella clarridgeiae, the causative agents of cat-scratch disease (CSD) and the spotted-fever agent Rickettsia felis. In spite of their worldwide distribution, there are no data on the occurrence of CSD-causing Bartonella species or the prevalence of Rickettsia species in the Canary Islands, Spain. Therefore, the aim of our study was to screen cat and dog fleas for both pathogens. A total of 128 C. felis from cats and dogs were screened for Bartonella and Rickettsia by PCR. Bartonella henselae (2.3%) and B. clarridgeiae (3.9%) were found in fleas infesting cats, whereas R. felis was identified in both cat (36.6%) and dog (40.7%) fleas. Further, co-infections were observed. This work constitutes the first finding of CSD-causing Bartonella species and the first study on the prevalence of R. felis in fleas from domestic animals in the Canary Islands. These results indicate public health importance, as associated infections could be misdiagnosed in the Archipelago despite their clinical relevance. Establishing human and animal routine diagnosis procedures for these pathogens along with improving vector control in shelters is necessary in order to prevent the spread of the infections among animals.
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Affiliation(s)
- Estefanía Abreu-Yanes
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna. Avda. Astrofísico F. Sánchez, s/n, 38203, La Laguna, Canary Islands, Spain
- Nertalab S.L. José Rodríguez Mouré, 38008, Santa Cruz de Tenerife, Canary Islands, Spain
- Departament Obstetricia y Ginecología, Pediatría, Medicina Preventiva y Salud Pública, Toxicología, Medicina Legal y Forense y Parasitología, Universidad de La Laguna, 38203, La Laguna, Canary Islands, Spain
| | - Néstor Abreu-Acosta
- Nertalab S.L. José Rodríguez Mouré, 38008, Santa Cruz de Tenerife, Canary Islands, Spain
| | | | - Pilar Foronda
- Instituto Universitario de Enfermedades Tropicales y Salud Pública de Canarias, Universidad de La Laguna. Avda. Astrofísico F. Sánchez, s/n, 38203, La Laguna, Canary Islands, Spain
- Departament Obstetricia y Ginecología, Pediatría, Medicina Preventiva y Salud Pública, Toxicología, Medicina Legal y Forense y Parasitología, Universidad de La Laguna, 38203, La Laguna, Canary Islands, Spain
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Dougas G, Mavrouli M, Tsakris A, Billinis C, Papaparaskevas J. Serosurvey of IgG Antibodies against Bartonella henselae and Rickettsia typhi in the Population of Attica, Greece. Trop Med Infect Dis 2020; 5:E145. [PMID: 32947795 PMCID: PMC7559870 DOI: 10.3390/tropicalmed5030145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 08/31/2020] [Accepted: 09/09/2020] [Indexed: 12/28/2022] Open
Abstract
Rickettsia typhi and Bartonella henselae are the causative agents of murine typhus and cat-scratch disease, respectively. A small-scale survey (N = 202) was conducted in the Attica region, Greece, for determining the prevalence rates of IgG antibodies against B. henselae and R. typhi by indirect fluorescence antibody test. IgG against B. henselae and R. typhi were present in 17.8% (36/202) and 4.5% (9/202) of the participants, respectively; co-occurring IgG against both B. henselae and R. typhi were detected in 3.5% (7/202), whereas only anti-B. henselae IgG in 14.3% (29/202), and only anti-R. typhi IgG in 1.0% (2/202). Titres 1/64, 1/128, 1/256, and 1/512, of anti-B. henselae IgG were identified in 6.4%, 4.5%, 4.5%, and 2.4%, whereas titres 1/40 and 1/80 of anti-R. typhi IgG were detected in 4.0%, and 0.5%, respectively. A positive association of anti-B. henselae IgG prevalence with a coastal area featuring a major seaport (p = 0.009) and with younger age (p = 0.046) was identified. The findings of this survey raise concern for exposure of the population of Attica to B. henselae and R. typhi, which should be considered in the differential diagnosis when compatible symptoms are present. Our results also suggest that seaports may represent high-risk areas for exposure to Bartonella spp.
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Affiliation(s)
- Georgios Dougas
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.M.); (A.T.); (J.P.)
| | - Maria Mavrouli
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.M.); (A.T.); (J.P.)
| | - Athanassios Tsakris
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.M.); (A.T.); (J.P.)
| | - Charalambos Billinis
- Department of Microbiology and Parasitology, Faculty of Veterinary Science, University of Thessaly, 43100 Karditsa, Greece;
| | - Joseph Papaparaskevas
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (M.M.); (A.T.); (J.P.)
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Bartonella species in medically important mosquitoes, Central Europe. Parasitol Res 2020; 119:2713-2717. [PMID: 32506253 DOI: 10.1007/s00436-020-06732-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 05/25/2020] [Indexed: 10/24/2022]
Abstract
Here, we provide the first mass molecular screening of medically important mosquitoes for Bartonella species using multiple genetic markers. We examined a total of 72,115 mosquito specimens, morphologically attributed to Aedes vexans (61,050 individuals), Culex pipiens (10,484 individuals) and species of the Anopheles maculipennis complex (581 individuals) for Bartonella spp. The initial screening yielded 63 Bartonella-positive A. vexans mosquitoes (mean prevalence 0.1%), 34 Bartonella-positive C. pipiens mosquitoes (mean prevalence 0.3%) and 158 Bartonella-positive A. maculipennis group mosquitoes (mean prevalence 27.2%). Several different Bartonella ITS sequences were recovered. This study highlights the need for molecular screening of mosquitoes, the most important vectors of arthropod-borne pathogens, for potential bacterial agents.
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Seo JW, Kim CM, Yun NR, Kim DM, Kim SS, Choi S, Chu H. Scalp eschar and neck lymphadenopathy after tick bite (SENLAT) caused by Bartonella henselae in Korea: a case report. BMC Infect Dis 2020; 20:216. [PMID: 32164559 PMCID: PMC7066777 DOI: 10.1186/s12879-020-4940-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 03/01/2020] [Indexed: 11/20/2022] Open
Abstract
Background Tick-borne lymphadenopathy (TIBOLA) is an infectious disease, mainly caused by species from the spotted fever group rickettsiae and is characterized by enlarged lymph nodes following a tick bite. Among cases of TIBOLA, a case of scalp eschar and neck lymphadenopathy after tick bite (SENLAT) is diagnosed when an eschar is present on the scalp, accompanied by peripheral lymphadenopathy (LAP). Only a few cases of SENLAT caused by Bartonella henselae have been reported. Case presentation A 58-year-old male sought medical advice while suffering from high fever and diarrhea. Three weeks before the visit, he had been hunting a water deer, and upon bringing the deer home discovered a tick on his scalp area. Symptoms occurred one week after hunting, and a lump was palpated on the right neck area 6 days after the onset of symptoms. Physical examination upon presentation confirmed an eschar-like lesion on the right scalp area, and cervical palpation revealed that the lymph nodes on the right side were non-painful and enlarged at 2.5 × 1.5 cm. Fine needle aspiration of the enlarged lymph nodes was performed, and results of nested PCR for the Bartonella internal transcribed spacer (ITS) confirmed B. henselae as the causative agent. Conclusion With an isolated case of SENLAT and a confirmation of B. henselae in Korea, it is pertinent to raise awareness to physicians in other Asian countries that B. henselae could be a causative agent for SENLAT.
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Affiliation(s)
- Jun-Won Seo
- Department of Internal Medicine, College of Medicine, Chosun University, 588 Seosuk-dong, Dong-gu, Gwangju, 61453, Republic of Korea
| | - Choon-Mee Kim
- Premedical Science, College of Medicine, Chosun University, Gwangju, Republic of Korea
| | - Na Ra Yun
- Department of Internal Medicine, College of Medicine, Chosun University, 588 Seosuk-dong, Dong-gu, Gwangju, 61453, Republic of Korea
| | - Dong-Min Kim
- Department of Internal Medicine, College of Medicine, Chosun University, 588 Seosuk-dong, Dong-gu, Gwangju, 61453, Republic of Korea.
| | - Sung Soon Kim
- Division of Bacterial Disease Research, Center for Infectious Disease Research, Korea National Institute of Health, Chungcheongbuk-do, Korea
| | - Sangho Choi
- Division of Bacterial Disease Research, Center for Infectious Disease Research, Korea National Institute of Health, Chungcheongbuk-do, Korea
| | - Hyuk Chu
- Division of Bacterial Disease Research, Center for Infectious Disease Research, Korea National Institute of Health, Chungcheongbuk-do, Korea
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Lashnits EW, Dawson DE, Breitschwerdt E, Lanzas C. Ecological and Socioeconomic Factors Associated with Bartonella henselae Exposure in Dogs Tested for Vector-Borne Diseases in North Carolina. Vector Borne Zoonotic Dis 2019; 19:582-595. [PMID: 31112095 PMCID: PMC6685192 DOI: 10.1089/vbz.2018.2397] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Bartonella henselae is a zoonotic vector-borne pathogen affecting both humans and dogs. Little is known about the epidemiology of B. henselae in dogs, including risk factors associated with exposure. The objectives of this study were to map the current distribution of B. henselae in dogs in North Carolina (NC) and to identify ecological and socioeconomic factors influencing B. henselae seroreactivity. Results from 4446 B. henselae serology samples from dogs in NC submitted by veterinarians for clinical diagnostic testing to the North Carolina State University College of Veterinary Medicine Vector Borne Disease Diagnostic Laboratory between January 1, 2004 and December 31, 2015 were retrospectively reviewed. These results were used to generate a map of B. henselae seroreactivity. To account for sparsely sampled areas, statistical smoothing using head banging and areal interpolation kriging was performed. Using previously described risk factors for exposure to canine tick-borne diseases, eight multivariable logistic regression models based on biologically plausible hypotheses were tested, and a final model was selected using an Akaike's Information Criterion weighted-average approach. Seroreactivity among dogs tested for vector-borne disease was variable across the state: higher along the southern/eastern coastal plains and eastern Piedmont, and lower in the western mountains. Of 25 explanatory factors considered, the model combining demographic, socioeconomic, climatic, and land use variables fits best. Based on this model, female intact sex and increasing percentage of the county with low-intensity development and evergreen forest were associated with higher seroreactivity. Conversely, moderate development, increasing median household income, and higher temperature range and relative humidity were associated with lower seroreactivity. This model could be improved, however, by including local and host-scale factors that may play a significant role in dogs' exposure.
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Affiliation(s)
- Erin W. Lashnits
- Comparative Biomedical Sciences Graduate Program, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
| | - Daniel E. Dawson
- Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
| | - Edward Breitschwerdt
- Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
| | - Cristina Lanzas
- Population Health and Pathobiology, College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
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Valenzuela-Oñate C, Magdaleno-Tapial J, Giacaman von der Weth M, Perez-Ferriols A, Sanchez Carazo JL, Ricart-Olmos C, Herrera Cervera M, Forteza Vila J, Alegre de Miquel V. Disseminated skin nodules in a migrant patient. JAAD Case Rep 2019; 5:430-432. [PMID: 31192986 PMCID: PMC6510958 DOI: 10.1016/j.jdcr.2019.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
| | - Jorge Magdaleno-Tapial
- Department of Dermatology, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
- Correspondence to: Jorge Magdaleno-Tapial, MD, Avenida Tres Cruces #2, Valencia, Spain 46014.
| | | | - Amparo Perez-Ferriols
- Department of Dermatology, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Jose Luis Sanchez Carazo
- Department of Dermatology, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Carmen Ricart-Olmos
- Department of Infectious Diseases, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
| | - Mario Herrera Cervera
- Instituto Valenciano de Patologia, Centro de Investigación Principe Felipe – Universidad Católica de Valencia, Valencia, Spain
| | - Jeronimo Forteza Vila
- Instituto Valenciano de Patologia, Centro de Investigación Principe Felipe – Universidad Católica de Valencia, Valencia, Spain
| | - Victor Alegre de Miquel
- Department of Dermatology, Consorcio Hospital General Universitario de Valencia, Valencia, Spain
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Cheslock MA, Embers ME. Human Bartonellosis: An Underappreciated Public Health Problem? Trop Med Infect Dis 2019; 4:tropicalmed4020069. [PMID: 31010191 PMCID: PMC6630881 DOI: 10.3390/tropicalmed4020069] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Revised: 04/12/2019] [Accepted: 04/16/2019] [Indexed: 12/21/2022] Open
Abstract
Bartonella spp. bacteria can be found around the globe and are the causative agents of multiple human diseases. The most well-known infection is called cat-scratch disease, which causes mild lymphadenopathy and fever. As our knowledge of these bacteria grows, new presentations of the disease have been recognized, with serious manifestations. Not only has more severe disease been associated with these bacteria but also Bartonella species have been discovered in a wide range of mammals, and the pathogens’ DNA can be found in multiple vectors. This review will focus on some common mammalian reservoirs as well as the suspected vectors in relation to the disease transmission and prevalence. Understanding the complex interactions between these bacteria, their vectors, and their reservoirs, as well as the breadth of infection by Bartonella around the world will help to assess the impact of Bartonellosis on public health.
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Affiliation(s)
- Mercedes A Cheslock
- Division of Immunology, Tulane National Primate Research Center, Tulane University Health Sciences, Covington, LA 70433, USA.
| | - Monica E Embers
- Division of Immunology, Tulane National Primate Research Center, Tulane University Health Sciences, Covington, LA 70433, USA.
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Álvarez-Fernández A, Breitschwerdt EB, Solano-Gallego L. Bartonella infections in cats and dogs including zoonotic aspects. Parasit Vectors 2018; 11:624. [PMID: 30514361 PMCID: PMC6280416 DOI: 10.1186/s13071-018-3152-6] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 10/14/2018] [Indexed: 12/20/2022] Open
Abstract
Bartonellosis is a vector-borne zoonotic disease with worldwide distribution that can infect humans and a large number of mammals including small companion animals (cats and dogs). In recent years, an increasing number of studies from around the world have reported Bartonella infections, although publications have predominantly focused on the North American perspective. Currently, clinico-pathological data from Europe are more limited, suggesting that bartonellosis may be an infrequent or underdiagnosed infectious disease in cats and dogs. Research is needed to confirm or exclude Bartonella infection as a cause of a spectrum of feline and canine diseases. Bartonella spp. can cause acute or chronic infections in cats, dogs and humans. On a comparative medical basis, different clinical manifestations, such as periods of intermittent fever, granulomatous inflammation involving the heart, liver, lymph nodes and other tissues, endocarditis, bacillary angiomatosis, peliosis hepatis, uveitis and vasoproliferative tumors have been reported in cats, dogs and humans. The purpose of this review is to provide an update and European perspective on Bartonella infections in cats and dogs, including clinical, diagnostic, epidemiological, pathological, treatment and zoonotic aspects.
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Affiliation(s)
- Alejandra Álvarez-Fernández
- Departament de Medicina i Cirurgia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Edward B. Breitschwerdt
- Department of Clinical Sciences and the Comparative Medicine Institute, College of Veterinary Medicine, North Carolina State University, 1060 William Moore Dr, Raleigh, NC 27607 USA
| | - Laia Solano-Gallego
- Departament de Medicina i Cirurgia Animals, Facultat de Veterinària, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
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Lashnits E, Correa M, Hegarty B, Birkenheuer A, Breitschwerdt E. Bartonella Seroepidemiology in Dogs from North America, 2008-2014. J Vet Intern Med 2018; 32:222-231. [PMID: 29197186 PMCID: PMC5787158 DOI: 10.1111/jvim.14890] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 09/06/2017] [Accepted: 10/24/2017] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Improved understanding of Bartonella species seroepidemiology in dogs may aid clinical decision making and enhance current understanding of naturally occurring arthropod vector transmission of this pathogen. OBJECTIVES To identify demographic groups in which Bartonella exposure may be more likely, describe spatiotemporal variations in Bartonella seroreactivity, and examine co-exposures to other canine vector-borne diseases (CVBD). ANIMALS A total of 15,451 serology specimens from dogs in North America were submitted to the North Carolina State University, College of Veterinary Medicine Vector Borne Disease Diagnostic Laboratory between January 1, 2008, and December 31, 2014. METHODS Bartonella henselae, Bartonella koehlerae, and Bartonella vinsonii subspecies berkhoffii indirect fluorescent antibody (IFA) serology results, as well as results from a commercial assay kit screening for Dirofilaria immitis antigen and Ehrlichia species, Anaplasma phagocytophilum, and Borrelia burgdorferi antibodies, and Ehrlichia canis, Babesia canis, Babesia gibsoni, and Rickettsia species IFA results were reviewed retrospectively. RESULTS Overall, 3.26% of dogs were Bartonella spp. seroreactive; B. henselae (2.13%) and B. koehlerae (2.39%) were detected more frequently than B. vinsonii subsp. berkhoffii (1.42%, P < 0.0001). Intact males had higher seroreactivity (5.04%) than neutered males (2.87%, P < 0.0001) or intact or spayed females (3.22%, P = 0.0003). Mixed breed dogs had higher seroreactivity (4.45%) than purebred dogs (3.02%, P = 0.0002). There was no trend in seasonal seroreactivity; geographic patterns supported broad distribution of exposure, and co-exposure with other CVBD was common. CONCLUSIONS AND CLINICAL IMPORTANCE Bartonella spp. exposure was documented throughout North America and at any time of year. Male intact dogs, mixed breed dogs, and dogs exposed to other CVBD have higher seroreactivity to multiple Bartonella species.
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Affiliation(s)
- E. Lashnits
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - M. Correa
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - B.C. Hegarty
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - A. Birkenheuer
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
| | - E.B. Breitschwerdt
- Department of Clinical Sciences and the Intracellular Pathogens Research LaboratoryInstitute for Comparative MedicineCollege of Veterinary MedicineNorth Carolina State UniversityRaleighNC
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Regier Y, O Rourke F, Kempf VAJ. Bartonella spp. - a chance to establish One Health concepts in veterinary and human medicine. Parasit Vectors 2016; 9:261. [PMID: 27161111 PMCID: PMC4862191 DOI: 10.1186/s13071-016-1546-x] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 04/27/2016] [Indexed: 12/02/2022] Open
Abstract
Infectious diseases remain a remarkable health threat for humans and animals. In the past, the epidemiology, etiology and pathology of infectious agents affecting humans and animals have mostly been investigated in separate studies. However, it is evident, that combined approaches are needed to understand geographical distribution, transmission and infection biology of “zoonotic agents”. The genus Bartonella represents a congenial example of the synergistic benefits that can arise from such combined approaches: Bartonella spp. infect a broad variety of animals, are linked with a constantly increasing number of human diseases and are transmitted via arthropod vectors. As a result, the genus Bartonella is predestined to play a pivotal role in establishing a One Health concept combining veterinary and human medicine.
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Affiliation(s)
- Yvonne Regier
- Institute for Medical Microbiology and Infection Control, University Hospital, Goethe-University, Frankfurt am Main, Germany
| | - Fiona O Rourke
- Institute for Medical Microbiology and Infection Control, University Hospital, Goethe-University, Frankfurt am Main, Germany
| | - Volkhard A J Kempf
- Institute for Medical Microbiology and Infection Control, University Hospital, Goethe-University, Frankfurt am Main, Germany.
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Zając V, Wójcik-Fatla A, Dutkiewicz J, Szymańska J. Bartonella henselae in eastern Poland: the relationship between tick infection rates and the serological response of individuals occupationally exposed to tick bites. JOURNAL OF VECTOR ECOLOGY : JOURNAL OF THE SOCIETY FOR VECTOR ECOLOGY 2015; 40:75-82. [PMID: 26047187 DOI: 10.1111/jvec.12135] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Accepted: 09/17/2014] [Indexed: 06/04/2023]
Abstract
To explore the potential role of Ixodes ricinus as the presumed vector of Bartonella henselae in eastern Poland, ticks collected in various geographic locations were examined for the presence of B. henselae, and the results were matched against the prevalence of anti-B. henselae antibodies in individuals occupationally exposed to tick bites. The presence of Bartonella DNA was investigated by PCR in a total of 1,603 unfed Ixodes ricinus ticks. The presence of IgG antibodies against B. henselae was investigated in serum samples from 332 people occupationally exposed to tick bites (94 farmers and 238 forestry workers). The total prevalence of B. henselae in ticks was 1.7%; the infection rates in males (3.1%) and females (2.7%) were nearly ten times greater than in nymphs (0.3%). The prevalence of seropositive results in the risk group (30.4%), farmers (27.7%) and forestry workers (31.5%), was significantly greater compared to the control group (8.9%). The results showed a weak positive correlation between the degree of infection of ticks and humans living in the same geographic region. The lack of a direct relationship indicates that exposure to tick bites is only one of the factors contributing to the significant preponderance of a seropositive response to B. henselae in the forestry workers and farmers over the control group. Other factors must be considered, such as contact with cats, which are popular domestic animals in Polish villages, and exposure to cat fleas.
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Affiliation(s)
- Violetta Zając
- Department of Zoonoses, Institute of Rural Health, Lublin, Poland.
| | | | - Jacek Dutkiewicz
- Department of Zoonoses, Institute of Rural Health, Lublin, Poland
| | - Jolanta Szymańska
- Department of Paedodontics, Medical University of Lublin, Lublin, Poland
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Noden BH, Tshavuka FI, van der Colf BE, Chipare I, Wilkinson R. Exposure and risk factors to coxiella burnetii, spotted fever group and typhus group Rickettsiae, and Bartonella henselae among volunteer blood donors in Namibia. PLoS One 2014; 9:e108674. [PMID: 25259959 PMCID: PMC4178180 DOI: 10.1371/journal.pone.0108674] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2014] [Accepted: 09/03/2014] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The role of pathogen-mediated febrile illness in sub-Saharan Africa is receiving more attention, especially in Southern Africa where four countries (including Namibia) are actively working to eliminate malaria. With a high concentration of livestock and high rates of companion animal ownership, the influence of zoonotic bacterial diseases as causes of febrile illness in Namibia remains unknown. METHODOLOGY/PRINCIPAL FINDINGS The aim of the study was to evaluate exposure to Coxiella burnetii, spotted fever and typhus group rickettsiae, and Bartonella henselae using IFA and ELISA (IgG) in serum collected from 319 volunteer blood donors identified by the Blood Transfusion Service of Namibia (NAMBTS). Serum samples were linked to a basic questionnaire to identify possible risk factors. The majority of the participants (64.8%) had extensive exposure to rural areas or farms. Results indicated a C. burnetii prevalence of 26.1% (screening titre 1∶16), and prevalence rates of 11.9% and 14.9% (screening titre 1∶100) for spotted fever group and typhus group rickettsiae, respectively. There was a significant spatial association between C. burnetii exposure and place of residence in southern Namibia (P<0.021). Donors with occupations involving animals (P>0.012), especially cattle (P>0.006), were also significantly associated with C. burnetii exposure. Males were significantly more likely than females to have been exposed to spotted fever (P<0.013) and typhus (P<0.011) group rickettsiae. Three (2.9%) samples were positive for B. henselae possibly indicating low levels of exposure to a pathogen never reported in Namibia. CONCLUSIONS/SIGNIFICANCE These results indicate that Namibians are exposed to pathogenic fever-causing bacteria, most of which have flea or tick vectors/reservoirs. The epidemiology of febrile illnesses in Namibia needs further evaluation in order to develop comprehensive local diagnostic and treatment algorithms.
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Affiliation(s)
- Bruce H. Noden
- Department of Biomedical Science, Polytechnic of Namibia, Windhoek, Namibia
| | | | | | | | - Rob Wilkinson
- Blood Transfusion Service of Namibia, Windhoek, Namibia
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Ko S, Kang JG, Kim HC, Klein TA, Choi KS, Song JW, Youn HY, Chae JS. Prevalence, Isolation and Molecular Characterization of Bartonella Species in Republic of Korea. Transbound Emerg Dis 2014; 63:56-67. [PMID: 24661833 DOI: 10.1111/tbed.12217] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2013] [Indexed: 12/17/2022]
Abstract
To determine the prevalence of Bartonella species and identify which species of Bartonella naturally infects the striped field mouse (Apodemus agrarius) in the Republic of Korea (ROK), spleens from 200 mice were assayed by nested polymerase chain reaction (nPCR) targeting the RNA polymerase subunit beta (rpoB) gene and the 16S-23S internal transcribed spacer (ITS) region for members of the genus Bartonella. Utilizing PCR techniques, the prevalence of Bartonella spp. ranged from 31.5% (63/200) to 62.0% (124/200) for the rpoB and ITS gene fragments, respectively. The most prevalent species, Bartonella grahamii, was assigned to 17 genotypes and closely related to the zoonotic pathogens, B. taylorii, B. tribocorum, B. phoceensis and B. henselae, which also were detected. Two Bartonella isolates (KRBG28 and KRBG32) were recovered from blood of A. agrarius captured in Gyeonggi Province, ROK. Comparison of the 16S rRNA, hemin-binding protein E (hbpE), glutamate dehydrogenase 1 (gdh1), invasion-associated protein B (ialB), cell division protein (ftsZ), citrate synthase (gltA), 60 kDa heat shock protein (groEL), rpoB gene fragments and the ITS region sequences from the isolates with GenBank was confirmed as B. grahamii. Phylogenetic analysis based on the alignment of concatenated sequences (4933 bp) of KRBG28 and KRBG32 clustered with B. grahamii, forming an independent clade between Asian and American/European B. grahamii genogroups.
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Affiliation(s)
- S Ko
- Laboratory of Veterinary Internal Medicine, Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Gwanak-gu Seoul, Korea
| | - J-G Kang
- Laboratory of Veterinary Internal Medicine, Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Gwanak-gu Seoul, Korea
| | - H-C Kim
- 5th Medical Detachment, 168th Multifunctional Medical Battalion, 65th Medical Brigade, APO AP, USA
| | - T A Klein
- Public Health Command Region-Pacific, Camp Zama Japan; 65th Medical Brigade, APO AP, USA
| | - K-S Choi
- School of Animal Science and Biotechnology, College of Ecology and Environmental Sciences, Kyungpook National University, Sangju, Korea
| | - J-W Song
- Department of Microbiology, Institute for Viral Diseases and Bank for Pathogenic Viruses, College of Medicine, Korea University, Anam-Dong Sungbuk-Gu, Seoul, Korea
| | - H-Y Youn
- Laboratory of Veterinary Internal Medicine, Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Gwanak-gu Seoul, Korea
| | - J-S Chae
- Laboratory of Veterinary Internal Medicine, Research Institute for Veterinary Science and College of Veterinary Medicine, Seoul National University, Gwanak-gu Seoul, Korea
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Shasha D, Gilon D, Vernea F, Moses AE, Strahilevitz J. Visceral cat scratch disease with endocarditis in an immunocompetent adult: a case report and review of the literature. Vector Borne Zoonotic Dis 2014; 14:175-81. [PMID: 24575798 DOI: 10.1089/vbz.2012.1279] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Infective endocarditis and hepatosplenic abscesses are rare manifestations of cat scratch disease (CSD), especially among immunocompetent adults. An otherwise healthy woman who presented with fever and abdominal pain was diagnosed with multiple abscesses in the spleen and the liver, as well as a mitral valve vegetation. PCR on spleen tissue was positive for Bartonella henselae. Prolonged treatment with doxycycline and gentamicin led to complete recovery. Review of the literature revealed 18 cases of hepatosplenic CSD in immunocompetent adults; the majority presented with fever of unknown origin and abdominal pain. In most cases the causative organism was B. henselae and the pathological findings were necrotizing granulomas, similar to the pathological features in classic CSD. Concomitant endocarditis was diagnosed in one case. Because Bartonella is one of the leading pathogens of culture-negative endocarditis, we raise the question of whether a comprehensive evaluation for endocarditis is needed in cases of systemic CSD.
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Affiliation(s)
- David Shasha
- 1 The Department of Clinical Microbiology and Infectious Diseases, Hadassah-Hebrew University Medical Center , Jerusalem, Israel
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Blattner C, Jacobson-Dunlop E, Miller JH, Elston DM. A Case of Bacillary Angiomatosis in a Patient with Pancreatic Adenocarcinoma. J Cutan Pathol 2014; 41:277-80. [DOI: 10.1111/cup.12303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Switzer AD, McMillan-Cole AC, Kasten RW, Stuckey MJ, Kass PH, Chomel BB. Bartonella and Toxoplasma infections in stray cats from Iraq. Am J Trop Med Hyg 2013; 89:1219-24. [PMID: 24062480 DOI: 10.4269/ajtmh.13-0353] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Because of overpopulation, stray/feral cats were captured on military bases in Iraq as part of the US Army Zoonotic Disease Surveillance Program. Blood samples were collected from 207 cats, mainly in Baghdad but also in North and West Iraq, to determine the prevalence of Bartonella and Toxoplasma infections. Nine (4.3%) cats, all from Baghdad, were bacteremic with B. henselae type I. Seroprevalence was 30.4% for T. gondii, 15% for B. henselae, and 12.6% for B. clarridgeiae. Differences in Bartonella prevalence by location were statistically significant, because most of the seropositive cats were from Baghdad. There was no association between T. gondii seropositivity and either of the two Bartonella species surveyed. This report is the first report on the prevalence of Bartonella and T. gondii among stray cats in Iraq, which allows for better evaluation of the zoonotic risk potential to the Iraqi people and deployed military personnel by feral cat colonies.
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Affiliation(s)
- Alexandra D Switzer
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, California; Department of Microbiology and Immunology, Stanford School of Medicine, Stanford, California; Public Health Command Region-Pacific, Tripler Army Medical Center, Honolulu, Hawaii
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Batsos G, Kabanarou SA, Fotiou P, Rouvas A, Xirou T. Retinal arterial occlusive disease in a young patient with cat scratch disease. Case Rep Ophthalmol 2013; 4:87-92. [PMID: 24019792 PMCID: PMC3764964 DOI: 10.1159/000354137] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Purpose To report an unusual case of a branch retinal arterial occlusion and bilateral multifocal retinitis in a young woman with cat scratch disease. Methods A 23-year-old woman was referred to our clinic complaining of a sudden scotoma in the upper part of the visual field of her left eye. Fundoscopy revealed occlusion of an inferior temporal branch of the retinal artery in the left eye and bilateral multifocal retinitis, which was confirmed by fluorescein angiography. Subsequent indocyanine angiography did not reveal choroidal involvement. Laboratory analysis showed rising IgG titers for Bartonellahenselae. Results Cat scratch disease was diagnosed, and a 4-week course of doxycycline was initiated. The patient responded well to the antibiotics. Both retinitis and arterial occlusion were resolved, the visual field was regained and the patient reported elimination of her symptoms. Conclusions Cat scratch disease should be considered in the differential diagnosis in young patients with retinal occlusive disease.
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Affiliation(s)
- Georgios Batsos
- Retina Department, Red Cross Hospital, University of Athens, Athens, Greece
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Cat scratch disease caused by Bartonella grahamii in an immunocompromised patient. J Clin Microbiol 2013; 51:2781-4. [PMID: 23740723 DOI: 10.1128/jcm.00910-13] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Bartonella grahamii colonizes rodents worldwide and has been detected in questing Ixodes ricinus ticks. Here, the first human B. grahamii infection confirmed by multilocus sequence typing is reported. The route of transmission and clinical picture of the patient are similar to those seen in patients with cat scratch disease, which is typically diagnosed as a Bartonella henselae infection.
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Gruss A, Borezée-Durant E, Lechardeur D. Environmental heme utilization by heme-auxotrophic bacteria. Adv Microb Physiol 2013; 61:69-124. [PMID: 23046952 DOI: 10.1016/b978-0-12-394423-8.00003-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Heme, an iron-containing porphyrin, is the prosthetic group for numerous key cellular enzymatic and regulatory processes. Many bacteria encode the biosynthetic enzymes needed for autonomous heme production. Remarkably, however, numerous other bacteria lack a complete heme biosynthesis pathway, yet encode heme-requiring functions. For such heme-auxotrophic bacteria (HAB), heme or porphyrins must be captured from the environment. Functional studies, aided by genomic analyses, provide insight into the HAB lifestyle, how they acquire and manage heme, and the uses of heme that make it worthwhile, and sometimes necessary, to capture this bioactive molecule.
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Affiliation(s)
- Alexandra Gruss
- INRA, UMR1319 Micalis and AgroParisTech, UMR Micalis, Jouy-en-Josas, France
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Breitschwerdt EB, Sontakke S, Hopkins S. Neurological Manifestations of Bartonellosis in Immunocompetent Patients: A Composite of Reports from 2005-2012. ACTA ACUST UNITED AC 2012. [DOI: 10.4303/jnp/235640] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Pachirat O, Kosoy M, Bai Y, Prathani S, Puapairoj A, Zeidner N, Peruski LF, Baggett H, Watt G, Maloney SA. The first reported case of Bartonella endocarditis in Thailand. Infect Dis Rep 2011; 3:e9. [PMID: 24470907 PMCID: PMC3892604 DOI: 10.4081/idr.2011.e9] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Revised: 05/27/2011] [Accepted: 05/27/2011] [Indexed: 12/31/2022] Open
Abstract
Bartonella species have been shown to cause acute, undifferentiated fever in Thailand. A study to identify causes of endocarditis that were blood culture-negative using routine methods led to the first reported case in Thailand of Bartonella endocarditis A 57 year-old male with underlying rheumatic heart disease presented with severe congestive heart failure and suspected infective endocarditis. The patient underwent aortic and mitral valve replacement. Routine hospital blood cultures were negative but B. henselae was identified by serology, PCR, immunohistochemistry and specific culture techniques.
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Affiliation(s)
| | - Michael Kosoy
- Bacterial Diseases Branch, Division of Vector Borne Infectious Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado USA
| | - Ying Bai
- Bacterial Diseases Branch, Division of Vector Borne Infectious Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado USA
| | - Sompop Prathani
- Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | | | - Nordin Zeidner
- Bacterial Diseases Branch, Division of Vector Borne Infectious Diseases, Centers for Disease Control and Prevention, Fort Collins, Colorado USA
| | - Leonard F Peruski
- International Emerging Infections Program (IEIP), Thailand MOPH-US CDC Collaboration, GDD RegionalCenter, US CDC SE Asia Regional Office, Nonthaburi, Thailand
| | - Henry Baggett
- International Emerging Infections Program (IEIP), Thailand MOPH-US CDC Collaboration, GDD RegionalCenter, US CDC SE Asia Regional Office, Nonthaburi, Thailand
| | - George Watt
- International Emerging Infections Program (IEIP), Thailand MOPH-US CDC Collaboration, GDD RegionalCenter, US CDC SE Asia Regional Office, Nonthaburi, Thailand
| | - Susan A Maloney
- International Emerging Infections Program (IEIP), Thailand MOPH-US CDC Collaboration, GDD RegionalCenter, US CDC SE Asia Regional Office, Nonthaburi, Thailand
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