Brieuc Cossic

ORCID: 0000-0003-2809-5729
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About
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Research Areas
  • AI in cancer detection
  • Herpesvirus Infections and Treatments
  • Veterinary Oncology Research
  • Vector-Borne Animal Diseases
  • Radiomics and Machine Learning in Medical Imaging
  • Vector-borne infectious diseases
  • Biomedical Text Mining and Ontologies
  • Helminth infection and control
  • Viral Infections and Vectors
  • Infectious Diseases and Mycology
  • Trypanosoma species research and implications
  • Leptospirosis research and findings
  • Reproductive System and Pregnancy
  • Immunotoxicology and immune responses
  • RNA regulation and disease
  • Veterinary Medicine and Surgery
  • Toxoplasma gondii Research Studies
  • Metabolism and Genetic Disorders
  • Xenotransplantation and immune response
  • Tumors and Oncological Cases
  • Estrogen and related hormone effects
  • Veterinary Equine Medical Research
  • Parasitic Infections and Diagnostics
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Viral Infections and Outbreaks Research

Ithaca College
2023-2024

Cornell University
2016-2023

Idorsia (Switzerland)
2020-2022

Freie Universität Berlin
2022

University of Bern
2022

University of Veterinary Medicine Vienna
2022

North Carolina State University
2022

Technische Hochschule Ingolstadt
2022

Roche (Switzerland)
2019-2022

Friedrich-Alexander-Universität Erlangen-Nürnberg
2022

The mitotic count (MC) is an important histological parameter for prognostication of malignant neoplasms. However, it has inter- and intraobserver discrepancies due to difficulties in selecting the region interest (MC-ROI) identifying or classifying figures (MFs). Recent progress field artificial intelligence allowed development high-performance algorithms that may improve standardization MC. As algorithmic predictions are not flawless, computer-assisted review by pathologists ensure...

10.1177/03009858211067478 article EN cc-by-nc Veterinary Pathology 2021-12-30

This report describes a cat with chronic, progressive, non-painful, non-lateralizing multifocal neurologic clinical signs associated feline infectious peritonitis (FIP). The initially presented as underweight, despite good appetite, and complete blood count showed non-regenerative anemia. Three months later the was returned having developed ataxia paraparesis, which then progressed over 2 to tetraparesis, tail plegia, urinary fecal incontinence, titubation. Histologic examination of tissues...

10.1177/2055116919856103 article EN cc-by-nc Journal of Feline Medicine and Surgery Open Reports 2019-01-01

The aim of this study was to provide information on trypanosome species infecting trypanotolerant cattle from southern Gabon. conducted 224 three regions located in Gabon, using ITS1 primer-based PCR. Seventy-two (32%) N'dama were found polymerase chain reaction (PCR) positive with trypanosomes. overall prevalence trypanosomosis 57% (63/110), 4% (4/100), and 36% (5/14) the Gala section Nyanga ranch, Miyama Ossiele, respectively. Trypanosoma congolense vivax identified. In T. found. only...

10.1051/parasite/2017003 article EN cc-by Parasite 2017-01-01

Rift Valley fever (RVF) is a zoonotic disease, which caused several epidemics in humans many countries of Africa. Using an inhibition enzyme-linked immunosorbent assay (ELISA), real-time reverse transcription PCR, and nested one-step we conducted cross-sectional study populations sheep goats from the Mongo County 2014 to determine circulation virus (RVFV) small ruminants this area. From total 201 (95 106 goats), overall IgG seroprevalence against RVFV was 6.47% (13/201). No RNA detected...

10.1089/vbz.2016.2065 article EN Vector-Borne and Zoonotic Diseases 2017-04-07

A longitudinal study was conducted within a cattle ranch in Gabon to determine the diminazene aceturate (Berenil) index (DAI) group of Zebu, raised under low tsetse density; this measure providing an assessment trypanosomiasis risk. The objective evaluate pressure thus informing control methods and management. Twenty female adult Zebu were monitored for 24 weeks during dry season. Blood samples collected on weekly basis subjected parasitological haematological analysis (n = 480), using...

10.1007/s11250-017-1239-2 article EN cc-by Tropical Animal Health and Production 2017-02-13

An aged mixed-breed goat doe was presented with a 9-mo history of serosanguineous vaginal discharge. Vaginal speculum examination revealed discharge but otherwise no abnormalities. Transrectal ultrasonography showed normal ovaries and multifocal cystic lesions within the uterus. Ovariohysterectomy recommended because strong suspicion neoplasia. Multiple, non-resectable masses were noted in around uterus intraoperatively, euthanasia elected. Autopsy multiple uterus, cervix, lung parenchyma....

10.1177/1040638717705411 article EN Journal of Veterinary Diagnostic Investigation 2017-04-19

Contents A three‐year‐old intact female Old English sheepdog was presented for evaluation of infertility. uterine biopsy performed during dioestrus, and the microscopic appearance inconsistent with progesterone stimulation; glands were sparse, simple failed to show coiling, while glandular epithelium cuboidal instead columnar. There very little evidence activity. Due inappropriate stage cycle, immunohistochemistry receptors performed. No receptor‐positive immunoreactivity identified in...

10.1111/rda.12874 article EN Reproduction in Domestic Animals 2016-11-14

An 11‐year‐old male castrated domestic shorthair cat presented with left central vestibular dysfunction. Magnetic resonance imaging of the brain revealed a large, extra‐parenchymal, strongly contrast‐enhancing mass at level cerebellopontine angle and compressing cerebellum brainstem. The was surgically excised via rostral sub‐tentorial craniectomies histopathology an epithelial neoplasm composed anastomosing cords neoplastic cells that contained large amounts finely granular...

10.1111/jsap.12672 article EN Journal of Small Animal Practice 2017-04-05

Carcinosarcomas are biphasic malignant tumors composed of 2 distinct neoplastic cell populations, epithelial cells and mesenchymal cells. A 13-y-old, female, mixed-breed goat was presented with a 1-wk history anuria lethargy. Transabdominal ultrasonography showed an irregular heterogeneous structure in the region bladder uterus changes echogenicity both kidneys. Given poor prognosis, euthanasia elected. Autopsy revealed large mass within uterine cervix confirmed urinary tract. Histopathology...

10.1177/1040638718808341 article EN Journal of Veterinary Diagnostic Investigation 2018-10-21

Abstract The mitotic count (MC) is an important histological parameter for prognostication of malignant neoplasms. However, it has inter- and intra-observer discrepancies due to difficulties in selecting the region interest (MC-ROI) identifying/classifying figures (MFs). Recent progress field artificial intelligence allowed development high-performance algorithms that may improve standardization MC. As algorithmic predictions are not flawless, computer-assisted review by pathologists ensure...

10.1101/2021.06.04.446287 preprint EN cc-by-nc-nd bioRxiv (Cold Spring Harbor Laboratory) 2021-06-05

Equine herpesvirus-5 (EHV-5) is commonly found in healthy asymptomatic horses worldwide. Although a cause-and-effect relationship has not been thoroughly determined, this virus associated with several disease conditions including equine multinodular pulmonary fibrosis (EMPF) and 1 case of interface dermatitis. The authors searched the New York State Animal Health Diagnostic Center database for cases dermatitis between 2007 2022. Ten were identified scrutinized viral inclusion bodies which...

10.1177/03009858231197830 article EN Veterinary Pathology 2023-09-09
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