The creation of the domestic dog and its many breeds has been an ongoing experiment in the rapid evolution of form and function. Now, advances in genomics have made Canis familiaris genetically tractable and poised to offer insights into evolution, development, and behavior.
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http://dx.doi.org/10.1016/j.cell.2006.01.008 | DOI Listing |
JAMA Pediatr
January 2025
Department of Cardiology, Harvard Medical School and Boston Children's Hospital, Boston, Massachusetts.
Importance: Multisystem inflammatory syndrome in children (MIS-C) is a life-threatening complication of COVID-19 infection. Data on midterm outcomes are limited.
Objective: To characterize the frequency and time course of cardiac dysfunction (left ventricular ejection fraction [LVEF] <55%), coronary artery aneurysms (z score ≥2.
BMC Public Health
January 2025
Zambia Field Epidemiology Training Program, Lusaka, Zambia.
Background: Geographical factors can affect infectious disease transmission, including SARS-CoV-2, a virus that is spread through respiratory secretions. Prioritization of surveillance and response activities during a pandemic can be informed by a pathogen's geographical transmission patterns. We assessed the relationship between geographical factors and SARS-CoV-2 prevalence in Zambia.
View Article and Find Full Text PDFNat Comput Sci
January 2025
IBM Research Europe, Rüschlikon, Switzerland.
Large language models (LLMs), with their remarkable generative capacities, have greatly impacted a range of fields, but they face scalability challenges due to their large parameter counts, which result in high costs for training and inference. The trend of increasing model sizes is exacerbating these challenges, particularly in terms of memory footprint, latency and energy consumption. Here we explore the deployment of 'mixture of experts' (MoEs) networks-networks that use conditional computing to keep computational demands low despite having many parameters-on three-dimensional (3D) non-volatile memory (NVM)-based analog in-memory computing (AIMC) hardware.
View Article and Find Full Text PDFThe diverse microbiota of the intestine is expected to benefit the host, yet the beneficial metabolites derived from the microbiota are still poorly understood. Enterobactin (Ent) is a well-known secreted iron-scavenging siderophore made by bacteria to fetch iron from the host or environment. Little was known about a positive role of Ent until a recent discovery in the nematode indicated a beneficial role of Ent in promoting mitochondrial iron level in the animal intestine.
View Article and Find Full Text PDFThe diverse microbiota of the intestine is expected to benefit the host, yet the beneficial metabolites derived from the microbiota are still poorly understood. Enterobactin (Ent) is a well-known secreted iron-scavenging siderophore made by bacteria to fetch iron from the host or environment. Little was known about a positive role of Ent until a recent discovery in the nematode C.
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