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Released: 5-May-2022 6:05 AM EDT
Disturbance of calcium homeostasis and myogenesis caused by TET2 deletion in muscle stem cells
Cell Death Discovery

… In this study, we demonstrated that TET2 deficiency impaired muscle stem cell proliferation and differentiation, leading to notable changes in mouse body weight and muscle morphology during development. We further assayed the genome-wide …

Released: 4-May-2022 3:00 PM EDT
Through the Narrative Looking Glass: Commentary on “Impact of Electronic Health Records on Information Practices in Mental Health Contexts: Scoping Review”
Journal of Medical Internet Research

The authors of “Impact of Electronic Health Records on Information Practices in Mental Health Contexts: Scoping Review” have effectively brought to our attention the failure of the electronic health record (EHR) to represent the human context. Be...

Released: 4-May-2022 3:00 PM EDT
Impact of Electronic Health Records on Information Practices in Mental Health Contexts: Scoping Review
Journal of Medical Internet Research

Background: The adoption of electronic health records (EHRs) and electronic medical records (EMRs) has been slow in the mental health context, partly because of concerns regarding the collection of sensitive information, the standard...

Released: 4-May-2022 2:45 PM EDT
Regulatory Frameworks for Clinical Trial Data Sharing: Scoping Review
Journal of Medical Internet Research

Background: Although well recognized for its scientific value, data sharing from clinical trials remains limited. Steps toward harmonization and standardization are increasing in various pockets of the global scientific community. Th...

Released: 4-May-2022 6:05 AM EDT
Massive periorbital edema following hematopoietic stem cell transplantation
American Journal of Ophthalmology Case Reports

… related to complications of hematopoietic stem cell transplantation. This highlights a non-… The most frequent ocular complication of autologous hematopoietic stem cell transplantation is … periorbital edema in a patient after hematopoietic stem cell …

Released: 4-May-2022 6:05 AM EDT
Biomarkers of Cancer Stem Cells for Experimental Research and Clinical Application
Journal of Personalized Medicine

… This article provides a review of the most frequently used CSCs and stem cell markers. … of stem cells, because they play a role in stem cell pluripotency and their interactions with various co-… Indeed, the functional role of stem cell factors in …

Released: 4-May-2022 6:05 AM EDT
Differentiation and Engineering of Human Stem Cells for Smooth Muscle Generation
Mary Ann Liebert Inc. Publishers

… the multitude of stem cell types (adipose derived, bone marrow derived, embryonic and induced pluripotent) and techniques employed to induce stem cell proliferation and differentiation … Here, we curate several studies on stem cell …

Released: 4-May-2022 6:05 AM EDT
Using stem cell models to explore the genetics underlying psychiatric disorders: linking risk variants, genes, and biology in brain disease
The American Journal of Psychiatry

… Instead, using stem cell models, it is possible to recapitulate neurodevelopment in vitro, essentially observing risk in a laboratory dish. We … The first human embryonic stem cell lines were grown in 1998, with the theoretical capability to …

Released: 4-May-2022 6:05 AM EDT
PO-660-03 Optical Control of Arrhythmia Morphology in Human Induced Pluripotent Stem Cell Derived Cardiomyocyte Cell Sheets
Heart Rhythm

PO-660-03 OPTICAL CONTROL OF ARRHYTHMIA MORPHOLOGY IN HUMAN INDUCED PLURIPOTENT STEM CELL DERIVED … To develop a method for the induction of morphologically and physiologically defined arrhythmias in human …

Released: 3-May-2022 2:45 PM EDT
Delivering Mindfulness-Based Interventions for Insomnia, Pain, and Dysfunctional Eating Through a Text Messaging App: Three Randomized Controlled Trials Investigating the Effectiveness and Mediating Mechanisms
Journal of Medical Internet Research

Background: Although text messaging has the potential to be the core intervention modality, it is often used as an adjunct only. To improve health and alleviate the distress related to insomnia, pain, and dysregulated eating of peopl...

Released: 3-May-2022 2:30 PM EDT
Ethical Issues in Social Media Recruitment for Clinical Studies: Ethical Analysis and Framework
Journal of Medical Internet Research

Background: Social media recruitment for clinical studies holds the promise of being a cost-effective way of attracting traditionally marginalized populations and promoting patient engagement with researchers and a particular study. ...

Released: 2-May-2022 8:00 AM EDT
Allogeneic hematopoietic stem cell transplantation: lessons learned by a molecular immunologist/transplant patient
Trends in Immunology

Much has been learned about the genes and pathways that contribute to a diverse array of hematopoietic malignancies and other hematopoietic diseases. However, for many of these diseases, an allogeneic hematopoietic stem cell (HSC) transplant …

Released: 2-May-2022 8:00 AM EDT
ILC1s control leukemia stem cell fate and limit development of AML
Nature Immunology

… Here, we show that a high density of ILC1s induces leukemia stem cell (LSC) apoptosis in mice. At a lower density, ILC1s prevent LSCs from differentiating into leukemia progenitors and promote their differentiation into non-leukemic cells, thus …

Released: 2-May-2022 8:00 AM EDT
Neuron-specific enolase promotes stem cell-like characteristics of small-cell lung cancer by downregulating NBL1 and activating the BMP2/Smad/ID1 pathway
Oncogenesis

… In summary, our study demonstrated that NSE promoted stem cell-like characteristics of SCLC via NBL1 and the activation of the BMP2/… , which promotes stem cell-like characteristics [20, 21]. Thus, we aimed to determine …

Released: 2-May-2022 8:00 AM EDT
Investigating the feasibility and ethical implications of phenotypic screening using stem cell-derived tissue models to detect and manage disease
Stem Cell Reports

Stem-cell-derived tissue models generated from sick people are being used to understand human development and disease, drug development, and drug screening. However, it is possible to detect disease phenotypes before a patient …

Released: 2-May-2022 8:00 AM EDT
ASCL1 activates neuronal stem cell-like lineage programming through remodeling of the chromatin landscape in prostate cancer
Nature Communications

… ASCL1 is required to establish the neuronal and stem cell-like lineage … To determine whether ASCL1 is required for the development of neuronal and stem cell-like phenotype… neuronal and stem cell differentiation and functions to bias the cell fate …

Released: 2-May-2022 8:00 AM EDT
Host-microbe interactions and outcomes in multiple myeloma and hematopoietic stem cell transplantation
Cancer and Metastasis Reviews

… of the gut microbiota correlate with superior outcomes after hematopoietic stem cell transplantation. Correlative data support the impact of … discuss data describing the key role of microbiota in hematopoietic stem cell transplantation for …

Released: 2-May-2022 8:00 AM EDT
ATR activity controls stem cell quiescence via the cyclin F–SCF complex
Proceedings of the National Academy of Sciences (PNAS)

… Stem cell quiescence is regulated by multiple factors including p53, Rb, cyclin-dependent kinase inhibitors, such as p21 and p27, and Notch signaling (5–10). How these pathways may integrate to maintain stem cell … Dysregulation or loss of quiescence …

Released: 2-May-2022 8:00 AM EDT
Metabolically driven maturation of human-induced-pluripotent-stem-cell-derived cardiac microtissues on microfluidic chips
Nature Biomedical Engineering

… Human induced pluripotent stem cell (hiPSC) technology can be used for disease … Culturing hiPSC-CM or human embryonic stem cell-derived cardiomyocytes (hESC-CM) within … sufficient to induce full maturation of pluripotent stem cell-derived …

Newswise: UCI Researchers Harness the Power of Mathematical Modeling to Understand the Effectiveness of Aspirin on Colorectal Cancer Prevention
Released: 29-Apr-2022 7:05 PM EDT
UCI Researchers Harness the Power of Mathematical Modeling to Understand the Effectiveness of Aspirin on Colorectal Cancer Prevention
University of California, Irvine

Aspirin can significantly reduce the incidence of colorectal cancer, and this protection can be the result of changed evolutionary processes of cells within patients, according to mathematical models produced by UCI researchers and partners. Results from the study were published in eLife Sciences. Colorectal cancer affects about 5% of the U.

Released: 29-Apr-2022 3:00 PM EDT
Methods to Establish Race or Ethnicity of Twitter Users: Scoping Review
Journal of Medical Internet Research

Background: A growing amount of health research uses social media data. Those critical of social media research often cite that it may be unrepresentative of the population; however, the suitability of social media data in digital ep...

Released: 29-Apr-2022 2:45 PM EDT
Social Networking Service, Patient-Generated Health Data, and Population Health Informatics: National Cross-sectional Study of Patterns and Implications of Leveraging Digital Technologies to Support Mental Health and Well-being
Journal of Medical Internet Research

Background: The emerging health technologies and digital services provide effective ways of collecting health information and gathering patient-generated health data (PGHD), which provide a more holistic view of a patient’s health ...

Released: 29-Apr-2022 2:30 PM EDT
Internet-Delivered Cognitive Behavioral Therapy for Insomnia Comorbid With Chronic Pain: Randomized Controlled Trial
Journal of Medical Internet Research

Background: Patients with chronic pain often experience insomnia symptoms. Pain initiates, maintains, and exacerbates insomnia symptoms, and vice versa, indicating a complex situation with an additional burden for these patients. Hen...

Released: 29-Apr-2022 5:00 AM EDT
In vitro culture of hematopoietic stem cell niche using angiopoietin-1-coupled alginate hydrogel
International Journal of Biological Macromolecules

… stem cell niche. Here, we hypothesized that regulation of cell-cell interactions using a polymeric scaffold as synthetic extracellular matrix (ECM) could be critical in creating a hematopoietic stem cell … and cell-instructive characteristics for stem cell …

Released: 29-Apr-2022 5:00 AM EDT
Low-dose unfractionated heparin prophylaxis is a safe strategy for the prevention of hepatic sinusoidal obstruction syndrome after myeloablative adult allogenic stem cell transplant
Bone Marrow Transplantation

Hepatic sinusoidal obstruction syndrome (SOS) is a serious complication after allogeneic stem cell transplantation (allo-HCT). However, there is no uniform consensus on the optimal strategy for SOS prevention. Ursodeoxycholic acid is the …

Released: 29-Apr-2022 5:00 AM EDT
Optimization of a PDMS-Based Cell Culture Substrate for High-Density Human-Induced Pluripotent Stem Cell Adhesion and Long-Term Differentiation into Cardiomyocytes under a Xeno-Free Condition
ACS Biomaterials Science & Engineering

… In this study, we found that the PDMS substrate coated with a combination of polydopamine (PDA) and laminin-511 E8 fragments (PDA + LME8-coated PDMS) can support human-induced pluripotent stem cell (hiPSC) attachment and growth for …

Released: 29-Apr-2022 5:00 AM EDT
Intrinsic role of chaperone-mediated autophagy in cancer stem cell maintenance
Autophagy

… Its impact in any cancer stem cell (CSC) subtype remained elusive. In a recent study, we characterized the expression of LAMP2A and CMA activity in glioblastoma revealing its enrichment in a glioma stem cell (GSC) subpopulation. LAMP2A …

Released: 29-Apr-2022 5:00 AM EDT
4-hydroxybenzophenone exposure inhibits mouse hippocampal neural stem cell proliferation in vitro by upregulating Cxcl1
Toxicology in Vitro

Benzophenones are widely used in industry and commonly added in many personal care products. However, the neurotoxicity, in particular neurodevelopmental toxicity, of benzophenone family chemicals and metabolites has not been fully elucidated …

Released: 29-Apr-2022 5:00 AM EDT
Human Umbilical Cord Mesenchymal Stem Cell–Based in vitro Model for Neurotoxicity Testing
Current Protocols

… Human neuronal models range from various neuroblastoma cell lines to stem cell–derived systems, including those derived from mesenchymal stem/stromal cells (hMSC). hMSCs exhibit numerous advantages, including the fact that they can be obtained in …

Released: 29-Apr-2022 5:00 AM EDT
Manufacturing clinical‐grade human induced pluripotent stem cell‐derived beta cells for diabetes treatment
Cell Proliferation

… This review focuses on the key processes and guidelines for clinical translation of human induced pluripotent stem cell (hiPSC)derived β cells for diabetes cell therapy. Here, we discuss the (1) key considerations of manufacturing clinical-grade hiPSCs …

Released: 28-Apr-2022 3:00 PM EDT
A Framework for Femtech: Guiding Principles for Developing Digital Reproductive Health Tools in the United States
Journal of Medical Internet Research

The United States has abysmal reproductive health indices that, in part, reflect stark inequities experienced by people of color and those with preexisting medical conditions. The growth of “femtech,” or technology-based solutions to women’s he...

Released: 28-Apr-2022 2:45 PM EDT
Training Resources Targeting Social Media Skills to Inform Rehabilitation for People Who Have an Acquired Brain Injury: Scoping Review
Journal of Medical Internet Research

Background: In 2020 and 2021, people increasingly used the internet to connect socially and professionally. However, people with an acquired brain injury (ABI) experience challenges in using social media, and rehabilitation professio...

Released: 28-Apr-2022 2:30 PM EDT
Consumers’ Evaluation of Web-Based Health Information Quality: Meta-analysis
Journal of Medical Internet Research

Background: The internet has become a major source of health information for general consumers. Web-based health information quality varies widely across websites and applications. It is critical to understand the factors that shape ...

Released: 28-Apr-2022 2:30 PM EDT
Using Smartphone Sensor Paradata and Personalized Machine Learning Models to Infer Participants’ Well-being: Ecological Momentary Assessment
Journal of Medical Internet Research

Background: Sensors embedded in smartphones allow for the passive momentary quantification of people’s states in the context of their daily lives in real time. Such data could be useful for alleviating the burden of ecological mome...



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