Feature Channels: Stem Cells

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Released: 10-Aug-2022 12:00 PM EDT
Human brain organoid model of maternal immune activation identifies radial glia cells as selectively vulnerable
Preprints

Kseniia Sarieva, Theresa Kagermeier, Shokoufeh Khakipoor, Ezgi Atay, Zeynep Yentuer, Katharina Becker, Simone Mayer

Newswise: See-through zebrafish, new imaging method put blood stem cells in high-resolution spotlight
Released: 9-Aug-2022 4:05 PM EDT
See-through zebrafish, new imaging method put blood stem cells in high-resolution spotlight
University of Wisconsin–Madison

MADISON — For the first time, researchers can get a high-resolution view of single blood stem cells thanks to a little help from microscopy and zebrafish.Researchers at the University of Wisconsin–Madison and the University of California San Diego have developed a method for scientists to track a single blood stem cell in a live organism and then describe the ultrastructure, or architecture, of that same cell using electron microscopy.

Released: 9-Aug-2022 12:00 PM EDT
SMPD1 Expression Profile and Mutation Landscape Help Decipher Genotype–Phenotype Association and Precision Diagnosis for Niemann–Pick Disease Types A and B
Preprints

Ruisong Wang, Ziyi Qin, Long Huang, Huiling Luo, Han Peng, Xinyu Zhou, Zhixiang Zhao, Mingyao Liu, Pinhong Yang, Tieliu Shi

Released: 9-Aug-2022 12:00 PM EDT
Adipose tissue-derived stromal/stem cells transplantation + cholecalciferol in recent-onset type 1 diabetes patients: twelve months follow up.
Preprints

Joana Rodrigues Dantas, Débora Batista Araújo, Karina Ribeiro Silva, Débora Lopes Souto, Maria De Fátima Carvalho Pereira, RonirRaggio LUIZ, Cesar Claudio-Da-Silva, Carlos Eduardo Barra Couri, Angelo Maiolino, Carmen Lúcia Kuniyoshi Rebelatto, Débora Regina Daga, Alexandra Cristina Senegaglia,

Released: 9-Aug-2022 12:00 PM EDT
Hypoxia induces early neurogenesis in human fetal neural stem cells by activating the WNT pathway
Preprints

Devanjan Dey, Vadanya Shrivastava, Diksha Joshi, Chitra Mohinder Singh Singal, Sagar Tyagi, Muzaffer Ahmed Bhat, Paritosh Jaiswal, Jai Bhagwan Sharma, Jayanth Kumar Palanichamy, Subrata Sinha, Pankaj Seth, Sudip Sen

Released: 9-Aug-2022 12:00 PM EDT
Mir-4699 Promotes the Osteogenic Differentiation of Mesenchymal Stem Cells
Preprints

Vahedeh Hosseini, Mahdi Paryan, Ameneh Koochaki, Henry Manuel Cesaire, Samira Mohammadi-Yeganeh

Released: 9-Aug-2022 12:00 PM EDT
Activation of the urotensin-II receptor by anti-COVID-19 drug remdesivir induces cardiomyocyte dysfunction
Preprints

Fan-Yan Wei, Asuka Inoue, Akiko Ogawa, Seiya Ohira, Tatsuya Ikuta, Yuri Kato, Shota Yanagida, Yukina Ishii, Yasunari Kanda, Motohiro Nishida

Released: 8-Aug-2022 2:15 PM EDT
New injectable gel offers promise for tough-to-treat brain tumors
University of Wisconsin–Madison

The University of Wisconsin–Madison's Cell-Inspired Personalized Therapeutic (CIPT) Lab has developed a powerful immunity-boosting postoperative treatment that could transform the odds for patients with glioblastoma.

Released: 8-Aug-2022 12:00 PM EDT
Origami-based Zygote structure enables pluripotent shape-transforming deployable structure
Preprints

Yu-Ki Lee, Yue Hao, Zhonghua Xi, Woongbae Kim, Youngmin Park, Kyu-Jin Cho, Jyh-Ming Lien, In-Suk Choi

Released: 7-Aug-2022 12:00 PM EDT
Nuclear m6A Reader YTHDC1 Promotes Muscle Stem Cell Activation/Proliferation by Regulating mRNA Splicing and Nuclear Export
Preprints

Yulong Qiao, Qiang Sun, Xiaona Chen, Di Wang, Ruibao Su, Yuanchao Xue, Hao Sun, Huating Wang

Released: 7-Aug-2022 12:00 PM EDT
Translation of dipeptide repeat proteins in C9ORF72-ALS/FTD through unique and redundant AUG initiation codons
Preprints

Yoshifumi Sonobe, Soojin Lee, Gopinath Krishnan, Yuanzheng Gu, Deborah Y. Kwon, Fen-Biao Gao, Raymond Roos, Paschalis Kratsios

Released: 6-Aug-2022 12:00 PM EDT
Hepatocyte Differentiation From Mouse Liver Ductal Organoids By Transducing Four Liver-Specific Transcription Factors
Preprints

Katsuhiro Tomofuji, Jumpei Kondo, Kunishige Onuma, Koki Oyama, Eiji Miyoshi, Ken Fukumitsu, Takamichi Ishii, Etsuro Hatano, Masahiro Inoue

Released: 6-Aug-2022 12:00 PM EDT
Culture of human nasal olfactory stem cells and their extracellular vesicles as advanced therapy medicinal products
Preprints

Charlotte Jaloux, Maxime Bonnet, Marie Vogtensperger, Marie Witters, Julie Veran, Laurent Giraudo, Florence Sabatier, Justin Michel, Romaric Lacroix, Corinne Chareyre, Regis Legre, Gaelle Guiraudie Capraz, Francois Feron

Released: 5-Aug-2022 12:00 PM EDT
Intra-peritoneal transplantation for efficient and easy generation of experimental acute myeloid leukemia in mice
Preprints

Fenghua Qian, Brooke E Arner, Shaneice K Nettleford, Robert F Paulson, K. Sandeep Prabhu

Released: 5-Aug-2022 12:00 PM EDT
Central nervous system relapse in younger patients with diffuse large B-cell lymphoma - a LYSA and GLA/ DSHNHL analysis
Preprints

Catherine Thieblemont, Bettina Altmann, Fabian Frontzek, Loïc Renaud, Loic Chartier, Nicolas Ketterer, Christian Recher, Viola Poeschel, Olivier Fitoussi, Gerhard Held, René-Olivier Casasnovas, Corinne Haioun, Franck Morschhauser, Be

Released: 5-Aug-2022 12:00 PM EDT
Study of the inflammatory activating process in the early stage of Fusobacterium nucleatum infected PDLSCs
Preprints

Qiang Feng, Yushang Wang, Lihua Wang, Tianyong Sun, Song Shen, Zixuan Li, Xiaomei Ma, Xiufeng Gu, Xiumei Zhang, Ai Peng, Xin Xu

Released: 5-Aug-2022 12:00 PM EDT
Fibulin2: A negative regulator of BMSC osteogenic differentiation in infected bone fracture healing
Preprints

Xiang Xu, Shidan Li, Wei Xing, Shaochuan Wang, Youbin Li, Hao Jiang, Hanxuan Zheng, XiaoMing Li, Jing Yang, Debin Guo, Xiaoyu Xie, Renqing Jiang, Chao Fan, Lei Li, Jun Fei

Released: 5-Aug-2022 12:00 PM EDT
A postnatal network of co-hepato/pancreatic stem/progenitors in the biliary trees of pigs versus humans
Preprints

Lola Reid, Wencheng Zhang, Giacomo Lanzoni, Eliane Wauthier, Sean Simpson, Amanda Allen, Carolyn Suitt, Juan Dominguez-Bendala, Vincenzo Cardinale, Domenico Alvaro, Diletta Overi, Eugenio Gaudio, Guido Carpino, Kyle Mathews,

Released: 5-Aug-2022 12:00 PM EDT
Elucidation of adipogenic differentiation regulatory mechanism in human maxillary/mandibular bone marrow-derived stem cells
Preprints

Haruka Miyata, Masakazu Ishii, Fumio Suehiro, Naohiro Komabashiri, Nao Ikeda, Tomoaki Sakurai, Masahiro Nishimura

Released: 5-Aug-2022 12:00 PM EDT
Methanol fixation is the method of choice for droplet-based single-cell transcriptomics of neural cells
Preprints

Ana Gutierrez-Franco, Mohamed N. Hassan, Loris Mularoni, Mireya Plass

Released: 4-Aug-2022 4:20 PM EDT
How microglia contribute to Alzheimer’s disease
Massachusetts Institute of Technology (MIT)

One of the hallmarks of Alzheimer’s disease is a reduction in the firing of some neurons in the brain, which contributes to the cognitive decline that patients experience. A new study from MIT shows how a type of cells called microglia contribute to this slowdown of neuron activity.

Newswise: Hyaluranic acid, a naturally occurring compound, awakens stem cells to repair damaged muscle
Released: 4-Aug-2022 3:35 PM EDT
Hyaluranic acid, a naturally occurring compound, awakens stem cells to repair damaged muscle
Ottawa Hospital

A new study published in the journal Science reveals a unique form of cell communication that controls muscle repair.

Newswise: Study Provides Insight Into How the Intestine Repairs Damaged Tissue
Released: 4-Aug-2022 12:20 PM EDT
Study Provides Insight Into How the Intestine Repairs Damaged Tissue
Cedars-Sinai

Investigators at Cedars-Sinai and the University of California, San Francisco (UCSF) have identified a component in the intestine that plays a critical role in repairing damaged tissue.

Released: 4-Aug-2022 10:00 AM EDT
Direct chemical reprogramming of human cord blood erythroblasts to induced megakaryocytes that produce platelets
Cell Stem Cell

A small-molecule cocktail reprograms human cord blood erythroblasts into induced megakaryocytes with ex vivo functionality. The four small molecules extensively remodel the chromatin and induce the dynamic network transition from erythroid master ge

Released: 4-Aug-2022 10:00 AM EDT
T cell development made EZ
Cell Stem Cell

In this issue of Cell Stem Cell, Jing et al. inhibit EZH1 expression in a system that supports mature T cell development from iPSCs in vitro. The authors efficiently generate T cells that are highly functional against tumors.

Released: 4-Aug-2022 10:00 AM EDT
Turning the clock forward: Inflammation accelerates the aging of hematopoietic stem cells
Cell Stem Cell

In the current issue of Cell Stem Cell, Bogeska et al. demonstrate that repeated exposures to inflammation cause indelible and specific functional compromise and accelerated aging of long-term hematopoietic stem cells (LT-HSCs). This study proposes

Released: 4-Aug-2022 10:00 AM EDT
Neighborhood matters: Altered lipid metabolism in APOE4 microglia causes problems for neurons
Cell Stem Cell

In this issue of Cell Stem Cell, Victor et al. reveal that human microglia harboring the Alzheimer’s disease risk allele APOE4 have altered lipid metabolism and cellular activation. This dampens neuronal network activity, underscoring the importan

Released: 4-Aug-2022 10:00 AM EDT
Wound healing, fibroblast heterogeneity, and fibrosis
Cell Stem Cell

Talbott et al. discuss the current state of knowledge in fibroblast biology and heterogeneity, primarily focusing on fibroblasts in skin wound repair. They also consider emerging techniques in the field and evaluate limitations of existing methodolo

Released: 4-Aug-2022 10:00 AM EDT
Lipid accumulation induced by APOE4 impairs microglial surveillance of neuronal-network activity
Cell Stem Cell

Tsai and colleagues explored the impact of the Alzheimer’s disease-associated risk gene APOE4 onto the cellular communication of neurons and microglia. Through combinatorial experiments with cells derived from CRISPR-edited APOE isogenic lines, thi

Released: 4-Aug-2022 10:00 AM EDT
Lymphatics and fibroblasts support intestinal stem cells in homeostasis and injury
Cell Stem Cell

Goto and colleagues identify lymphatic endothelial cells (LECs) and RSPO3+GREM1+ fibroblasts (RGFs) as stromal niche components of intestinal stem cells (ISCs). LECs and RGFs sustain ISCs through the production of RSPO3 and GREM1 in homeostasis. In i

Released: 4-Aug-2022 10:00 AM EDT
Lymphangiocrine signals are required for proper intestinal repair after cytotoxic injury
Cell Stem Cell

Palikuqi et al. employ imaging of cleared intestinal tissue, transcriptional analyses, and genetic mouse models to investigate the role of lymphatic endothelial cells in the intestinal stem cell niche. The authors demonstrate that lymphatic endothel

Released: 4-Aug-2022 10:00 AM EDT
Inflammatory exposure drives long-lived impairment of hematopoietic stem cell self-renewal activity and accelerated aging
Cell Stem Cell

Inflammation and infection acutely suppress HSC function. However, the long-term ramifications of such challenges are unclear. This study demonstrates that murine HSCs fail to recover functional potency up to 1 year post-inflammatory/infection challe

Released: 4-Aug-2022 10:00 AM EDT
EZH1 repression generates mature iPSC-derived CAR T cells with enhanced antitumor activity
Cell Stem Cell

Jing et al. combine a stroma-free differentiation system with EZH1-repression-mediated epigenetic reprogramming to generate developmentally mature iPSC-derived CAR T cells with enhanced antitumor activities.

Newswise: FSU researchers use 3D culture techniques to develop improved therapy for neurological diseases
Released: 3-Aug-2022 2:50 PM EDT
FSU researchers use 3D culture techniques to develop improved therapy for neurological diseases
Florida State University

Florida State University researchers have developed a promising strategy for producing therapeutic particles in stem cells, work that could help patients with neurological diseases such as stroke or multiple sclerosis.The technique developed by researchers from the FAMU-FSU College of Engineering and FSU College of Medicine combines three-dimensional growing platforms with a wave motion.

   
Released: 3-Aug-2022 12:00 PM EDT
Regenerative Potential of Injectable Platelet-Rich Fibrin to Accelerate Differentiation of Adipose-derived Mesenchymal Stem Cells into Cardiomyocytes-like Cells
Preprints

I Gde Rurus Suryawan, Andrianto Andrianto, Arisya Agita, Anudya Kartika Ratri, Ricardo Adrian Nugraha

Released: 3-Aug-2022 11:05 AM EDT
UF Center for Regenerative Medicine recruiting for trial on potential therapy for autoimmune disorders
University of Florida

The Phase I clinical trial will test umbilical cord-derived stem cells to treat two rare autoimmune conditions.

Released: 29-Jul-2022 2:05 PM EDT
Don't give up the fight. Read the latest news about drug and antibiotic resistance
Newswise

Here are some of the latest articles that have been added to the Drug Resistance channel on Newswise, a free source for journalists.

Released: 29-Jul-2022 12:00 PM EDT
Humoral response and safety of the BNT162b2 and mRNA-1273 COVID-19 vaccines in allogeneic hematopoietic stem cell transplant recipients: an observational study
Preprints

Yoshimitsu Shimomura, Masashi Nishikubo, Hayato Maruoka, Seiko Nasu, Tomomi Nishioka, Kenji Sakizono, Satoshi Mitsuyuki, Tomoyo Kubo, Naoki Okada, Daishi Nakagawa, Kimimori Kamijo, Hiroharu Imoto, Ryusuke Yamamoto, Yuya Nagai,

Newswise: JMIR Formative Research | Digital Life Coaching During Stem Cell Transplantation
Released: 29-Jul-2022 7:05 AM EDT
JMIR Formative Research | Digital Life Coaching During Stem Cell Transplantation
JMIR Publications

JMIR Publications recently published "Digital Life Coaching During Stem Cell Transplantation: Development and Usability Study" in JMIR Formative Research which reported that the authors launched a single-arm pilot study to investigate the feasibility of patient engagement with digital life coaching (DLC) during this intensive period.

     
Released: 28-Jul-2022 12:00 PM EDT
Durable alveolar engraftment of PSC-derived lung epithelial cells into immunocompetent mice
Preprints

Michael Herriges, Maria Yampolskaya, Bibek R Thapa, Jonathan Lindstrom-Vautrin, Feiya Wang, Cheng-Lun Na, Liang Ma, McKenna M Montminy, Jessie Huang, Carlos Villacorta-Martin, Pankaj Mehta, Darrell N. Kotton

Released: 28-Jul-2022 12:00 PM EDT
Polycomb repression during S/G2 phases restrain initiation of cell differentiation to the G1 phase of the cell cycle
Preprints

Helena G Asenjo, Maria Alcazar-Fabra, Mencia Espinosa, Lourdes Lopez-Onieva, Amador Gallardo, Emilia Dimitrova, Angelika Feldmann, Tomas Pachano, Jordi Martorell-Marugan, Pedro Carmona-Saez, Antonio Sanchez-Pozo, Alvaro Rada-Iglesias, Robert J Klose, David

Released: 28-Jul-2022 12:00 PM EDT
Proteomics data reveals Wnt signaling involvement in the hippocampal-dependent behavioral impairment in THRSP-overexpressing attention-deficit/hyperactivity disorder mouse model
Preprints

Raly James Custodio, Hee Jin Kim, Jiyeon Kim, Darlene Mae Ortiz, Mikyung Kim, Danilo Buctot, Leandro Val Sayson, Hyun Jun Lee, Bung-Nyun Kim, Eugene Yi, Jae Hoon Cheong

Released: 28-Jul-2022 12:00 PM EDT
Single cell transcriptomics of human skin equivalent organoids
Preprints

Adam Stabell, Shuxiong Wang, Grace Lee, Ji Ling, Sandrine Nguyen, George Sen, Qing Nie, Scott Atwood

Released: 27-Jul-2022 12:00 PM EDT
PAX9 regulates periodontal ligament stem cell-like differentiation of human induced pluripotent stem cells
Preprints

Risa Sugiura, Sayuri Hamano, Atsushi Tomokiyo, Daigaku Hasegawa, Shinichiro Yoshida, Hideki Sugii, Shoko Fujino, Orie Adachi, Masataka Kadowaki, Daiki Yamashita, Hidefumi Maeda



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