Last data update: Jan 27, 2025. (Total: 48650 publications since 2009)
Records 1-5 (of 5 Records) |
Query Trace: Liew A[original query] |
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The third international hackathon for applying insights into large-scale genomic composition to use cases in a wide range of organisms.
Walker K , Kalra D , Lowdon R , Chen G , Molik D , Soto DC , Dabbaghie F , Khleifat AA , Mahmoud M , Paulin LF , Raza MS , Pfeifer SP , Agustinho DP , Aliyev E , Avdeyev P , Barrozo ER , Behera S , Billingsley K , Chong LC , Choubey D , De Coster W , Fu Y , Gener AR , Hefferon T , Henke DM , Höps W , Illarionova A , Jochum MD , Jose M , Kesharwani RK , Kolora SRR , Kubica J , Lakra P , Lattimer D , Liew CS , Lo BW , Lo C , Lötter A , Majidian S , Mendem SK , Mondal R , Ohmiya H , Parvin N , Peralta C , Poon CL , Prabhakaran R , Saitou M , Sammi A , Sanio P , Sapoval N , Syed N , Treangen T , Wang G , Xu T , Yang J , Zhang S , Zhou W , Sedlazeck FJ , Busby B . F1000Res 2022 11 530 ![]() In October 2021, 59 scientists from 14 countries and 13 U.S. states collaborated virtually in the Third Annual Baylor College of Medicine & DNANexus Structural Variation hackathon. The goal of the hackathon was to advance research on structural variants (SVs) by prototyping and iterating on open-source software. This led to nine hackathon projects focused on diverse genomics research interests, including various SV discovery and genotyping methods, SV sequence reconstruction, and clinically relevant structural variation, including SARS-CoV-2 variants. Repositories for the projects that participated in the hackathon are available at https://github.com/collaborativebioinformatics. |
Effects of exogenous erythropoietin on rabbit (Oryctolagus cuniculus) hematological and biochemical parameters
Levine JK , Nascimento Seixas J , Ritter JM , Liew AY , Tansey CM . Comp Med 2023 73 (6) 439-45 Rabbits can develop anemia due to serial phlebotomy or secondary to induced disease states. This study evaluated theeffects of a single injection and three consecutive injections of erythropoietin in rabbits at 150 IU/kg and 1,000 IU/kg in orderto determine whether these dosages produce a sustained increase in hematocrit. Analysis of CBC and chemistry parametersshowed significant elevation in hematocrit one week after administration of 1,000 IU/kg erythropoietin for three consecutivedays. These results indicate that this dosage regimen can increase hematocrit in apparently healthy, nonanemic rabbits forone week. |
Clinical and epidemiologic features of SARS-CoV-2 in dogs and cats compiled through national surveillance in the United States
Liew AY , Carpenter A , Moore TA , Wallace RM , Hamer SA , Hamer GL , Fischer RSB , Zecca IB , Davila E , Auckland LD , Rooney JA , Killian ML , Tell RM , Rekant SI , Burrell SD , Ghai RR , Behravesh CB . J Am Vet Med Assoc 2023 261 (4) 480-489 OBJECTIVE: To characterize clinical and epidemiologic features of SARS-CoV-2 in companion animals detected through both passive and active surveillance in the US. ANIMALS: 204 companion animals (109 cats, 95 dogs) across 33 states with confirmed SARS-CoV-2 infections between March 2020 and December 2021. PROCEDURES: Public health officials, animal health officials, and academic researchers investigating zoonotic SARS-CoV-2 transmission events reported clinical, laboratory, and epidemiologic information through a standardized One Health surveillance process developed by the CDC and partners. RESULTS: Among dogs and cats identified through passive surveillance, 94% (n = 87) had reported exposure to a person with COVID-19 before infection. Clinical signs of illness were present in 74% of pets identified through passive surveillance and 27% of pets identified through active surveillance. Duration of illness in pets averaged 15 days in cats and 12 days in dogs. The average time between human and pet onset of illness was 10 days. Viral nucleic acid was first detected at 3 days after exposure in both cats and dogs. Antibodies were detected starting 5 days after exposure, and titers were highest at 9 days in cats and 14 days in dogs. CLINICAL RELEVANCE: Results of the present study supported that cats and dogs primarily become infected with SARS-CoV-2 following exposure to a person with COVID-19, most often their owners. Case investigation and surveillance that include both people and animals are necessary to understand transmission dynamics and viral evolution of zoonotic diseases like SARS-CoV-2. |
Transmission of SARS-CoV-2 Delta variant (B.1.617.2) from a fully vaccinated human to a canine in Georgia, July 2021.
Wendling NM , Carpenter A , Liew A , Ghai RR , Gallardo-Romero N , Stoddard RA , Tao Y , Zhang J , Retchless AC , Ahmad A , Bunkley P , Godino C , Mauldin MR , Varela K , Ritter JM , Hennebelle J , Feldpausch A , Gabel J , Kainulainen MH , Herzegh O , Tong S , Spengler JR , Barton Behravesh C . Zoonoses Public Health 2022 69 (5) 587-592 ![]() SARS-CoV-2 infection has been described in a wide range of species, including domestic animals such as dogs and cats. Illness in dogs is usually self-limiting, and further diagnostics may not be pursued if clinical signs resolve or they respond to empirical treatment. As new variants emerge, the clinical presentation and role in transmission may vary in animals. This report highlights different clinical presentations and immunological responses in two SARS-CoV-2 Delta-variant-positive dogs with similar exposure to the same fully vaccinated human with a SARS-CoV-2 infection and emphasizes the need for active surveillance and additional One Health research on SARS-CoV-2 variant infections in companion animals and other species. |
Animal Reservoirs and Hosts for Emerging Alphacoronaviruses and Betacoronaviruses.
Ghai RR , Carpenter A , Liew AY , Martin KB , Herring MK , Gerber SI , Hall AJ , Sleeman JM , VonDobschuetz S , Behravesh CB . Emerg Infect Dis 2021 27 (4) 1015-1022 The ongoing global pandemic caused by coronavirus disease has once again demonstrated the role of the family Coronaviridae in causing human disease outbreaks. Because severe acute respiratory syndrome coronavirus 2 was first detected in December 2019, information on its tropism, host range, and clinical manifestations in animals is limited. Given the limited information, data from other coronaviruses might be useful for informing scientific inquiry, risk assessment, and decision-making. We reviewed endemic and emerging infections of alphacoronaviruses and betacoronaviruses in wildlife, livestock, and companion animals and provide information on the receptor use, known hosts, and clinical signs associated with each host for 15 coronaviruses detected in humans and animals. This information can be used to guide implementation of a One Health approach that involves human health, animal health, environmental, and other relevant partners in developing strategies for preparedness, response, and control to current and future coronavirus disease threats. |
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