Publications by authors named "B L AGARWAL"
Article Synopsis
- Human mesenchymal stem cells (hMSCs) react to mechanical stimuli like stiffness and fluid viscosity, which impacts their behavior.
- In environments with high fluid viscosity, hMSCs favor an osteogenic (bone-forming) phenotype over an adipogenic (fat-forming) one by altering their actin structure and enhancing cellular activities.
- This research highlights fluid viscosity as an important factor that not only influences hMSC differentiation but also encourages a more immunosuppressive M2 macrophage phenotype.
Purpose: Even though smoking is associated with lung cancer, the exact molecular pathways that link carcinogens with inflammation and oncogenic transformation are not well elucidated. Two major carcinogens in cigarette smoke, Nicotine-derived nitrosamine ketone, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) and benzo(α)pyrene (BaP) have not been tested in models that mimic inhaled exposure for prolonged periods of time.
Experimental Design: ICR mice were treated with intratracheal delivery of NNK and BaP (NB) for 18 months.
Objective: The objectives of this study were to: (1) create a corpus of synthetic drug-related patient portal messages to address the current lack of publicly available datasets for model development, (2) assess differences in language used and linguistics among the synthetic patient portal messages, and (3) assess the accuracy of patient-reported drug side effects for different racial groups.
Methods: We leveraged a taxonomy for patient- and clinician-generated content to guide prompt engineering for synthetic drug-related patient portal messages. We generated two groups of messages: the first group (200 messages) used a subset of the taxonomy relevant to a broad range of drug-related messages and the second group (250 messages) used a subset of the taxonomy relevant to a narrow range of messages focused on side effects.
Objectives: The survival rate of people with HIV admitted to intensive care units (ICUs) is approaching that of people without HIV. We conducted a matched-cohort study of people with and without HIV admitted to ICU at a large hospital to compare short-term mortality, during 2000-2019.
Methods: People with HIV were matched to people without HIV (1:2) on age, sex, admission year and Acute Physiology and Chronic Health Evaluation (APACHE)-II score.