https://www.bioworld.com/rss en-us Science, as reported by BioWorld yesterday.]]> http://www.bioworld.com/articles/730344 Fri, 10 Apr 2026 09:00:00 -0400 https://www.bioworld.com/articles/730344-regeneration-in-mammals-is-controlled-by-environmental-conditions Confocal cross section of a regenerating tadpole limb. Confocal cross section of a regenerating tadpole limb, highlighting cellular boundaries (red) and nuclei (grey). Credit: Georgios Tsissios. Science today.]]> http://www.bioworld.com/articles/730322 Thu, 09 Apr 2026 14:00:00 -0400 https://www.bioworld.com/articles/730322-regeneration-in-mammals-is-controlled-by-environmental-conditions Confocal cross section of a regenerating tadpole limb. Confocal cross section of a regenerating tadpole limb, highlighting cellular boundaries (red) and nuclei (grey). Credit: Georgios Tsissios. Nature, showed that M cells present gluten-derived antigens to T cells, which suggests a role for this cell type in the onset of celiac disease.]]> http://www.bioworld.com/articles/727168 Fri, 12 Dec 2025 00:00:00 -0500 https://www.bioworld.com/articles/727168-optimized-organoid-model-gives-insights-into-celiac-disease Nature, showed that M cells present gluten-derived antigens to T cells, which suggests a role for this cell type in the onset of celiac disease.]]> http://www.bioworld.com/articles/727036 Thu, 11 Dec 2025 08:00:00 -0500 https://www.bioworld.com/articles/727036-optimized-organoid-model-gives-insights-into-celiac-disease http://www.bioworld.com/articles/724671 Wed, 01 Oct 2025 09:00:00 -0400 https://www.bioworld.com/articles/724671-fertilizable-egg-like-cells-generated-with-dna-from-skin-cells Human SCNT oocyte with visible spindle before fertilization. Human SCNT oocyte with visible spindle (bright spot inside) before fertilization. Credit: Mitalipov laboratory, Oregon Health & Science University. http://www.bioworld.com/articles/719288 Wed, 16 Apr 2025 11:00:00 -0400 https://www.bioworld.com/articles/719288-stem-cell-therapies-show-safety-in-clinical-trials-in-parkinsons Concept art for stem cell implantation http://www.bioworld.com/articles/714462 Wed, 13 Nov 2024 09:00:00 -0500 https://www.bioworld.com/articles/714462-quiescent-but-not-quiet-cancer-stem-cells-in-glioblastoma-relapse 3D illustration of brain cancer http://www.bioworld.com/articles/714350 Tue, 12 Nov 2024 09:00:00 -0500 https://www.bioworld.com/articles/714350-quiescent-but-not-quiet-cancer-stem-cells-in-glioblastoma-relapse 3D illustration of brain cancer http://www.bioworld.com/articles/712104 Wed, 28 Aug 2024 09:00:00 -0400 https://www.bioworld.com/articles/712104-stem-cells-eat-dead-cells-to-ensure-tissue-integrity Hair follicle containing phagocytic stem cells A hair follicle containing phagocytic stem cells (single cells with two fluorescent colors) and non-phagocytic stem cells (a single color). Credit: Fuchs lab, Rockefeller University http://www.bioworld.com/articles/711857 Tue, 27 Aug 2024 09:00:00 -0400 https://www.bioworld.com/articles/711857-stem-cells-eat-dead-cells-to-ensure-tissue-integrity Hair follicle containing phagocytic stem cells A hair follicle containing phagocytic stem cells (single cells with two fluorescent colors) and non-phagocytic stem cells (a single color). Credit: Fuchs lab, Rockefeller University http://www.bioworld.com/articles/711525 Tue, 13 Aug 2024 09:00:00 -0400 https://www.bioworld.com/articles/711525-jellyfish-genes-rejuvenate-intestinal-stem-cells-in-fruit-flies Photo of jellyfish in aquarium lit by blue light Many jellyfish species have robust regenerative capacities. http://www.bioworld.com/articles/711286 Wed, 07 Aug 2024 09:00:00 -0400 https://www.bioworld.com/articles/711286-jellyfish-genes-rejuvenate-intestinal-stem-cells-in-fruit-flies Photo of jellyfish in aquarium lit by blue light Many jellyfish species have robust regenerative capacities. http://www.bioworld.com/articles/710613 Tue, 16 Jul 2024 09:00:00 -0400 https://www.bioworld.com/articles/710613-isscr-2024-expanding-niche-definition-gives-insights-into-stem-cells Stem cells http://www.bioworld.com/articles/710568 Mon, 15 Jul 2024 12:00:00 -0400 https://www.bioworld.com/articles/710568-isscr-2024-expanding-niche-definition-gives-insights-into-stem-cells Stem cells http://www.bioworld.com/articles/710509 Mon, 15 Jul 2024 09:00:00 -0400 https://www.bioworld.com/articles/710509-isscr-2024-ips-cell-line-panels-can-be-isogenic-and-diverse Cell research illustration http://www.bioworld.com/articles/710469 Fri, 12 Jul 2024 09:00:00 -0400 https://www.bioworld.com/articles/710469-isscr-2024-expanding-niche-definition-gives-insights-into-stem-cells Stem cells http://www.bioworld.com/articles/709013 Wed, 29 May 2024 09:00:00 -0400 https://www.bioworld.com/articles/709013-a-pan-approach-against-blood-cancer-preserving-hematopoiesis Blood cells and destruction of cancer cell Circulation on April 26, 2024, the study showed that the cardiomyocyte spheroids survived long term and showed improved contractile function with low occurrence of post-transplant arrhythmias.]]> http://www.bioworld.com/articles/708362 Tue, 07 May 2024 09:00:00 -0400 https://www.bioworld.com/articles/708362-human-ipscs-restore-muscle-function-in-monkeys-with-heart-failure Colorful illustration of the heart Circulation on April 26, 2024, the study showed that the cardiomyocyte spheroids survived long term and showed improved contractile function with low occurrence of post-transplant arrhythmias.]]> http://www.bioworld.com/articles/708130 Fri, 03 May 2024 09:00:00 -0400 https://www.bioworld.com/articles/708130-human-ipscs-restore-muscle-function-in-monkeys-with-heart-failure Colorful illustration of the heart BioWorld. Will is at the Department of Oncology, the Cell Biology Department, and the Ruth and David Gottesman Institute for Stem Cell Research and Regenerative Medicine at Albert Einstein College of Medicine.]]> http://www.bioworld.com/articles/705763 Tue, 27 Feb 2024 09:00:00 -0500 https://www.bioworld.com/articles/705763-iron-rheostat-turns-on-blood-stem-cells AI-generated image of blood cells in a bone marrow biopsy http://www.bioworld.com/articles/704897 Wed, 24 Jan 2024 09:00:00 -0500 https://www.bioworld.com/articles/704897-scientists-find-what-prevents-neuronal-reprogramming-in-patients-with-mitochondrial-deficiencies Concept art for "unlocking the secrets of the mind" http://www.bioworld.com/articles/702944 Thu, 16 Nov 2023 09:00:00 -0500 https://www.bioworld.com/articles/702944-targeting-metalloproteinases-can-seal-cerebral-small-vessel-leaks Disease brain endothelial cells stained for tight junction protein Disease brain endothelial cells stained for tight junction protein, occluding (red) and DAPI (nuclei, blue). Credit: Alessandra Granata/University of Cambridge. http://www.bioworld.com/articles/702838 Tue, 14 Nov 2023 09:00:00 -0500 https://www.bioworld.com/articles/702838-1st-chimeric-monkey-born-with-large-embryonic-stem-cell-contribution Images showing the green fluorescence signals in different body parts of the live-birth chimeric monkey. Images showing the green fluorescence signals in different body parts of the live-birth chimeric monkey at the age of 3 days Credit: Cao et al., Cell http://www.bioworld.com/articles/702714 Thu, 09 Nov 2023 09:00:00 -0500 https://www.bioworld.com/articles/702714-1st-chimeric-monkey-born-with-large-embryonic-stem-cell-contribution Images showing the green fluorescence signals in different body parts of the live-birth chimeric monkey. Images showing the green fluorescence signals in different body parts of the live-birth chimeric monkey at the age of 3 days Credit: Cao et al., Cell http://www.bioworld.com/articles/701654 Mon, 09 Oct 2023 09:00:00 -0400 https://www.bioworld.com/articles/701654-first-humanized-mesonephros-kidneys-developed-in-pig-embryos-after-implantation Kidney illustration http://www.bioworld.com/articles/700688 Thu, 07 Sep 2023 09:00:00 -0400 https://www.bioworld.com/articles/700688-the-human-thymus-has-multipotent-stem-cells-with-the-capacity-to-maintain-it Thymus A whole tissue section of a human thymus after birth, showing thymocytes (red), epithelial cells (cyan) and polykeratin stem cells next to fibronectin areas (green). Credit: Roberta Ragazzini, the Francis Crick Institute, Developmental Cell. http://www.bioworld.com/articles/700594 Mon, 04 Sep 2023 09:00:00 -0400 https://www.bioworld.com/articles/700594-mitochondrial-modulator-rejuvenates-blood-stem-cells Fluorescence microscopy image of mitochondria Fluorescence microscopy image of mitochondria. Credit: Nicola Roverato, University of Konstanz http://www.bioworld.com/articles/700394 Mon, 28 Aug 2023 09:00:00 -0400 https://www.bioworld.com/articles/700394-damaged-lungs-can-be-renewed-by-engrafting-stem-cells Lung illustration http://www.bioworld.com/articles/700372 Mon, 28 Aug 2023 09:00:00 -0400 https://www.bioworld.com/articles/700372-damaged-lungs-can-be-renewed-by-engrafting-stem-cells Lung illustration Cell on Aug. 18, 2023, the researchers presented a new methodology to analyze the epigenetic changes in monocytes and circulating hematopoietic stem and progenitor cells (HSPCs) that give rise to monocytes. That allowed corresponding author Steven Josefowicz and his colleagues to see if there were already changes induced by COVID-19 before HSPCs differentiated into monocytes.]]> http://www.bioworld.com/articles/700241 Tue, 22 Aug 2023 09:00:00 -0400 https://www.bioworld.com/articles/700241-severe-covid-19-leaves-epigenetic-immune-system-memory Coronavirus and DNA