Accumulating evidence suggests that the malignant behavior of cancer is influenced by stromal activity in the tumor microenvironment. Cancer-associated fibroblasts (CAFs), which are the main component of the cancerous stroma, play an important role in cancer development. Here, we describe a protocol to establish CAFs from surgically resected tissues. CAFs could be a vital tool for understanding the microenvironment and its impact on tumor progression and metastasis. Moreover, we generated inflammation-induced senescent fibroblasts that more closely mimic the tumor microenvironment. For complete details on the use and execution of this protocol, please refer to Yasuda et al. (2021).
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http://dx.doi.org/10.1016/j.xpro.2021.100553 | DOI Listing |
Background: Human pluripotent stem cell (hPSC)-derived brain organoids patterned towards the cerebral cortex are valuable models of interactions occurring in vivo in cortical tissue. We and others have used these cortical organoids to model dominantly inherited FTD-tau. While these studies have provided essential insights, cortical organoid models have yet to reach their full potential.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
ICMR - National Institute of Nutrition, Hyderabad, Telangana, India.
Background: Traditionally associated with recreational and spiritual uses, psychedelics have gained attention in psychotherapy for their therapeutic potential. Functioning as potent 5-hydroxytryptamine (5HT) agonists, these compounds have demonstrated the ability to enhance neural plasticity by activating serotoninergic and glutamatergic systems. Despite these recognized effects, their role in treating neurodegenerative disorders, particularly dementia, remains relatively unexplored.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Milbotix Ltd, Chipping Norton, Oxfordshire, United Kingdom.
Background: Currently ∼50% of people with dementia experience behavioural symptoms linked to unmanaged distress. Effective and safe management of these symptoms is critical to maintain the quality of life and overall care of people with dementia. Technological solutions have the potential to help with research into these symptoms.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Johns Hopkins University School of Nursing, Baltimore, MD, USA.
Background: Currently, there is no national consensus on how to identify individuals with probable dementia in community-based settings. With the rapid increase of aging populations-particularly ethnic minorities-there is an urgent need to create a process to effectively identify individuals with probable dementia to adequately plan for dementia care. The aim of this study was to evaluate a dementia screening approach applied to a recent immigrant community, Korean Americans.
View Article and Find Full Text PDFBackground: Multispecialty Interprofessional Team (MINT) Memory Clinics build capacity for dementia care within primary care. This presentation will provide an overview of the MINT care model and results of a process evaluation of the implementation of the model in three provinces in Canada using the Research Medical Council framework for evaluating complex interventions.
Methods: 178 healthcare providers (HCP) were trained to establish 10 MINT clinics across three Canadian provinces.
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