Results 41 to 50 of about 1,595,147 (255)

Design and Synthesis of New Quinoxaline Analogs to Regenerate Sensory Auditory Hair Cells

Cells
No pharmacological interventions exist that can restore or preserve auditory function in the mammalian cochlea. Auditory hair cells (HCs) do not spontaneously regenerate, leading to permanent hearing loss.
Sonia M. Rocha-Sanchez, Elton Jeffrey North, Lilian E. Calisto, Brock M. Barthol, Kenneth D. Nguyen, Jigar P. Sethiya   +5 more
doaj   +1 more source

Cell cycle of transdifferentiating supporting cells in the basilar papilla [PDF]

Hearing Research, 1994
Mitosis of supporting cells has been shown to contribute to the cellular repopulation of the basilar papilla after acoustic trauma. In the present work we report data obtained with light and transmission electron microscopy after acoustic trauma in chicks.
Raphael, Yehoash, Adler, Henry J., Wang, Yu, Finger, Peter A.   +3 more
openaire   +3 more sources

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Activated notch causes deafness by promoting a supporting cell phenotype in developing auditory hair cells. [PDF]

PLoS ONE, 2014
To determine whether activated Notch can promote a supporting cell fate during sensory cell differentiation in the inner ear.An activated form of the Notch1 receptor (NICD) was expressed in early differentiating hair cells using a Gfi1-Cre mouse allele ...
Grace Savoy-Burke, Felicia A Gilels, Wei Pan, Diana Pratt, Jianwen Que, Lin Gan, Patricia M White, Amy E Kiernan   +7 more
doaj   +1 more source

Lung cells support osteosarcoma cell migration and survival [PDF]

BMC Cancer, 2017
Osteosarcoma (OS) is the most common primary bone tumor, with a propensity to metastasize to the lungs. Five-year survival for metastatic OS is below 30%, and has not improved for several decades despite the introduction of multi-agent chemotherapy. Understanding OS cell migration to the lungs requires an evaluation of the lung microenvironment.
Yu, Shibing, Fourman, Mitchell Stephen, Mahjoub, Adel, Mandell, Jonathan Brendan, Crasto, Jared Anthony, Greco, Nicholas Giuseppe, Weiss, Kurt Richard   +6 more
openaire   +2 more sources

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +1 more source

Autophagy in endothelial cells regulates their haematopoiesis-supporting ability

EBioMedicine, 2020
Background: Endothelial cells (ECs) function as an instructive platform to support haematopoietic stem cell (HSC) homeostasis. Our recent studies found that impaired bone marrow (BM) ECs are responsible for the defective haematopoiesis in patients with ...
Zhong-Shi Lyu, Xie-Na Cao, Qi Wen, Xiao-Dong Mo, Hong-Yan Zhao, Yu-Hong Chen, Yu Wang, Ying-Jun Chang, Lan-Ping Xu, Xiao-Hui Zhang, Yuan Kong, Xiao-Jun Huang   +11 more
doaj   +1 more source

Comparative Drug Response Profiling in Neuroblastoma Cell Lines and Patient‐Derived Tumor Organoids

Pediatric Blood &Cancer, EarlyView.
ABSTRACT High‐risk neuroblastoma remains a leading cause of pediatric cancer mortality, and improved preclinical models are needed to guide therapeutic developments. We screened seven high‐risk neuroblastoma cell lines and three patient‐derived tumor organoids with 528 compounds alongside bone marrow controls, and compared them with external datasets ...
Krzysztof Wierbiłowicz, Se Whee Sammy Park, Aironas Los, Ernest Liu, Nona Struyf, Tom Erkers, Sören Lehmann, Jan J. Molenaar, Jakob Stenman, Olli Kallioniemi, Päivi Östling, Brinton Seashore‐Ludlow, Kasper Karlsson   +12 more
wiley   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Lgr5-Positive Supporting Cells Generate New Hair Cells in the Postnatal Cochlea

Stem Cell Reports, 2014
The prevalence of hearing loss after damage to the mammalian cochlea has been thought to be due to a lack of spontaneous regeneration of hair cells, the primary receptor cells for sound.
Naomi F. Bramhall, Fuxin Shi, Katrin Arnold, Konrad Hochedlinger, Albert S.B. Edge   +4 more
doaj   +1 more source