Mouse Yolk Sac Hematopoiesis [PDF]
Frontiers in Cell and Developmental Biology, 2018 The yolk sac is the first observed site of hematopoiesis during mouse ontogeny. Primitive erythroid cells are the most well-recognized cell lineages produced from this tissue. In addition to primitive erythroid cells, several types of hematopoietic cells
Toshiyuki Yamane
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Primary vaginal yolk sac tumor in an 11-month-old girl: a case report [PDF]
Frontiers in OncologyBackgroundExtragonadal yolk sac tumors are exceedingly rare. This report describes a vaginal yolk sac tumor in an infant to highlight key diagnostic and therapeutic aspects and its inclusion in the differential diagnoses of unexplained vaginal masses ...
Jiacheng You, Wei Xia
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Single-cell transcriptomic dissection of two waves of endothelial-hematopoietic transition in a murine yolk sac [PDF]
Blood ScienceThe yolk sac drives vertebrate embryonic hematopoiesis through primitive hematopoiesis and endothelial-to-hematopoietic transition (EHT) waves. However, dynamic cellular and molecular changes during EHT of the yolk sac remain to be elucidated. We built a
Zhe Chen +9 more
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Transcriptomic analysis reveals a crucial role of the yolk sac during Avian Pathogenic Escherichia coli infection in chicken embryos [PDF]
Poultry ScienceColibacillosis caused by Avian Pathogenic Escherichia coli (APEC) is a major threat to poultry, and yolk sac infection is a leading cause of embryonic mortality.
Jingyao Wang +4 more
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A Toddler With Iron Deficiency Anemia Secondary to a Yolk Sac Tumor of the Stomach: A Case Report and Literature Review [PDF]
Case Reports in PediatricsYolk sac tumors, a subset of malignant germ cell tumors originating from gonadal germ cells, most often present as ovarian or testicular tumors in adolescents, sometimes in combination with different types of histology as a mixed malignant germ cell ...
Nabil Saleem +5 more
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Gastric Adenocarcinoma with Yolk Sac Tumor Differentiation and Liver Metastasis of Yolk Sac Tumor Component [PDF]
Case Reports in Oncological Medicine, 2013 Gastric adenocarcinoma with yolk sac tumor (YST) differentiation has rarely been reported. We report a case of primary gastric adenocarcinoma with yolk sac tumor differentiation and liver metastases of the YST component in a 50-years-old patient.
Chhagan Bihari +4 more
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Primary prostatic yolk sac tumor: A rare case report and literature review [PDF]
Urology Case ReportsPrimary prostatic yolk sac tumor is extremely rare, with only 9 cases documented in the literature. Because of the unusual anatomic location and diverse histological patterns, prostatic yolk sac tumor is diagnostically challenging. Here, we report a case
Minjing Shi +3 more
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Origin and function of the yolk sac in primate embryogenesis [PDF]
Nature Communications, 2020 Why do human embryos need a yolk sac and how does it form? This Perspective by Thorsten Boroviak and Connor Ross explores the development and function of the yolk sac in primate embryogenesis.
Connor Ross, Thorsten E. Boroviak
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Serum lipidomics analysis reveals yolk sac absorption differences in newly hatched chicks [PDF]
Poultry ScienceThe yolk sac provides nutrients to a newly hatched chick with maternal nutrient substances including large amounts of lipids. Higher resorption of the yolk sac is generally considered positive for chick development.
Qiqi Han +9 more
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Primary Gastric Yolk Sac Tumour [PDF]
Sultan Qaboos University Medical Journal, 2018 Primary gastric yolk tumours are extremely rare. We report a 52-year-old male who presented to the Sultan Qaboos University Hospital, Muscat, Oman, in 2017 after having undergone a gastrectomy abroad due to a suspected poorly-differentiated ...
Asim Qureshi +4 more
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