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Emily Salmini
Extracellular Matrix News
The GLP-1R Agonist Semaglutide Reshapes Pancreatic Cancer Associated Fibroblasts Reducing Collagen Proline Hydroxylation and Favoring T Lymphocyte Infiltration
[Journal of Experimental & Clinical Cancer Research] Scientists investigated the effect of dysmetabolism on pancreatic ductal adenocarcinoma (PDAC) development in a pre-clinical PDAC model with a specific focus on the stromal compartment.
Hepatic Cell News
Macronutrient Modulation in Metabolic Dysfunction-Associated Steatotic Liver Disease – The Molecular Role of Fatty Acids Versus Sugars in Human Metabolism and Disease Progression
[Advances in Nutrition] The authors examine the mechanistic pathways through which dietary fatty acids and sugars contribute the development of hepatic inflammation and fibrosis, offering a nuanced understanding of their respective roles in metabolic dysfunction-associated steatotic liver disease progression.
Extracellular Matrix News
FXa-Responsive Hydrogels to Craft Corneal Endothelial Lamellae
[Advanced Healthcare Materials] Scientists introduced a modular hydrogel system featuring a small peptide sequence that was selectively cleaved by the coagulation factor FXa. In a cell culture environment, where active FXa was absent, the hydrogel remained stable, providing a conducive matrix for the growth of tissue structures or organoid.
Hepatic Cell News
Metabolic Dysfunction-Associated Steatotic Liver Disease in Children
[Gut] Emerging data indicate that steatosis can be present in children under six years of age. The intricate interplay of genetics may inform future therapeutics and prognostication, with the PNPLA3 gene showing the most evidence for association with the risk and severity of steatotic liver disease and steatohepatitis.
Hepatic Cell News
TREM2 Promotes the Formation of a Tumor-Supportive Microenvironment in Hepatocellular Carcinoma
[Journal of Experimental & Clinical Cancer Research] Researchers investigated the role of triggering receptor expressed on myeloid cells 2 (TREM2+) macrophages in various mouse HCC models. They investigated the role of TREM2+ macrophages in promoting the malignant phenotypes of HCC cells.
Hematopoiesis News
Mitochondrial Abnormalities as a Target of Intervention in Acute Myeloid Leukemia
[Frontiers In Oncology] The authors discuss the dual role mitophagy plays in AML survival, the importance of targeting mitophagy to treat AML, and current progress in the area.
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Gaudichaudione H Enhances the Sensitivity of Hepatocellular Carcinoma Cells to Disulfidptosis via Regulating NRF2-SLC7A11 Signaling Pathway
[Advanced Science] Scientists observed that Gaudichaudione H enhanced the sensitivity of HCC cells to disulfidptosis, which was dependent on the activation of NRF2-SLC7A11 pathway.
Masquelet Inspired in Vivo Engineered Extracellular Matrix as Functional Periosteum for Bone Defect Repair and Reconstruction
[Advanced Healthcare Materials] Inspired by Masquelet's technique, here a novel approach was devised to create periosteum mimetics from decellularized ECM, engineered in vivo through foreign body reaction, for reconstruction of segmental bone defects.
Navigating Tumor Microenvironment Barriers with Nanotherapeutic Strategies for Targeting Metastasis
[Advanced Healthcare Materials] The authors provide insight into the mechanism of cancer metastasis involving invasion, intravasation, systemic transport of circulating tumor cells, extravasation, metastatic colonization, and angiogenesis.