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Eric Wang Sydney X. Lu Alessandro Pastore Xufeng Chen Jochen Imig Stanley Chun-Wei Lee Kathryn Hockemeyer Yohana E. Ghebrechristos Akihide Yoshimi Daichi Inoue Michelle Ki Hana Cho Lillian Bitner Andreas Kloetgen Kuan-Ting Lin Taisuke Uehara Takashi Owa Raoul Tibes Iannis Aifantis 《Cancer cell》2019,35(3):369-384.e7
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Raffit Hassan MD Christine Alewine MD PhD Idrees Mian MD Anna Spreafico MD PhD Lillian L. Siu MD FRCPC Carlos Gomez-Roca MD Jean-Pierre Delord MD PhD Antoine Italiano MD PhD Ulrik Lassen MD PhD Jean-Charles Soria MD PhD Rastilav Bahleda MD Anish Thomas MBBS MD Seth M. Steinberg PhD Cody J. Peer PhD William D. Figg PharmD Gerhard Niederfellner PhD Valérie Méresse Naegelen MD Ira Pastan PhD 《Cancer》2020,126(22):4936-4947
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Toshiro Hara Rony Chanoch-Myers Nathan D. Mathewson Chad Myskiw Lyla Atta Lillian Bussema Stephen W. Eichhorn Alissa C. Greenwald Gabriela S. Kinker Christopher Rodman L. Nicolas Gonzalez Castro Hiroaki Wakimoto Orit Rozenblatt-Rosen Xiaowei Zhuang Jean Fan Tony Hunter Inder M. Verma Kai W. Wucherpfennig Itay Tirosh 《Cancer cell》2021,39(6):779-792.e11
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Annie Hardison-Moody Lillian MacNell Sinikka Elliott Sarah Bowen 《Journal of the Academy of Nutrition and Dietetics》2018,118(10):1886-1894.e1
Background
This study focuses on the cultural, social, and economic factors that shape infant feeding practices among low-income mothers.Objective
The objective was to understand factors that inhibit or facilitate breastfeeding practices of low-income mothers, including how they are linked to broader social, cultural, and economic processes.Design
In-depth qualitative interviews were conducted with women about their feeding practices and food environments, including their experiences with breastfeeding and formula feeding.Participants
The sample was comprised of 98 low-income mothers with at least one child between 2 and 9 years old at the time of interview.Results
Sixteen mothers (16.7%) breastfed for 6 months, and six (6.3%) were still breastfeeding at 12 months. Only 11 mothers (11.5%) exclusively breastfed for 6 months. Women reported several factors influencing infant feeding: interactions with medical providers, work environments, shared living spaces and family supports, and concerns about supply and production.Conclusions
This research highlights the complex interplay of economic and social barriers that shape how and what low-income women feed their infants. The study contributes to a better understanding of the social, cultural, and economic constraints faced by women in poverty. To improve breastfeeding rates among low-income women, it is important to examine the impacts of poverty and food insecurity on infant feeding practices. 相似文献9.
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Yong-Jie Zhang Karen Jansen-West Ya-Fei Xu Tania F. Gendron Kevin F. Bieniek Wen-Lang Lin Hiroki Sasaguri Thomas Caulfield Jaime Hubbard Lillian Daughrity Jeannie Chew Veronique V. Belzil Mercedes Prudencio Jeannette N. Stankowski Monica Castanedes-Casey Ena Whitelaw Peter E. A. Ash Michael DeTure Rosa Rademakers Kevin B. Boylan Dennis W. Dickson Leonard Petrucelli 《Acta neuropathologica》2014,128(4):505-524
The occurrence of repeat-associated non-ATG (RAN) translation, an atypical form of translation of expanded repeats that results in the synthesis of homopolymeric expansion proteins, is becoming more widely appreciated among microsatellite expansion disorders. Such disorders include amyotrophic lateral sclerosis and frontotemporal dementia caused by a hexanucleotide repeat expansion in the C9ORF72 gene (c9FTD/ALS). We and others have recently shown that this bidirectionally transcribed repeat is RAN translated, and the “c9RAN proteins” thusly produced form neuronal inclusions throughout the central nervous system of c9FTD/ALS patients. Nonetheless, the potential contribution of c9RAN proteins to disease pathogenesis remains poorly understood. In the present study, we demonstrate that poly(GA) c9RAN proteins are neurotoxic and may be implicated in the neurodegenerative processes of c9FTD/ALS. Specifically, we show that expression of poly(GA) proteins in cultured cells and primary neurons leads to the formation of soluble and insoluble high molecular weight species, as well as inclusions composed of filaments similar to those observed in c9FTD/ALS brain tissues. The expression of poly(GA) proteins is accompanied by caspase-3 activation, impaired neurite outgrowth, inhibition of proteasome activity, and evidence of endoplasmic reticulum (ER) stress. Of importance, ER stress inhibitors, salubrinal and TUDCA, provide protection against poly(GA)-induced toxicity. Taken together, our data provide compelling evidence towards establishing RAN translation as a pathogenic mechanism of c9FTD/ALS, and suggest that targeting the ER using small molecules may be a promising therapeutic approach for these devastating diseases. 相似文献