Results 111 to 120 of about 143,947 (215)

AOSNP‐ADAPTR resource level‐based recommendations on practical diagnostic strategies for medulloblastomas and other embryonal tumors

open access: yesBrain Pathology, EarlyView.
Resource level‐based recommendations on practical diagnostic strategies for medulloblastomas and other CNS embryonal tumors are provided. Abstract WHO CNS5 mandates integrated histo‐molecular classification of medulloblastomas (MBs) and other CNS embryonal tumors. However, advanced molecular diagnostics remain inaccessible in many low‐ and lower‐middle‐
Chitra Sarkar   +12 more
wiley   +1 more source

CPAP. Neonatal Airway Obstruction from an Immature Teratoma: The Challenge of Appropriate Investigation in a Low‑resource Setting [PDF]

open access: yes, 2016
Teratoma in the nasopharynx is one of the rare causes for nasal symptoms in the newborn. The present report was on a term “neonate” who had respiratory distress from a hidden teratoma.
Micheal, A, Abdallah, Y
core  

Liver Organoids: From Disease Modelling to Regenerative Medicine

open access: yesCell Proliferation, EarlyView.
Liver organoids provide a versatile platform for disease modelling and drug discovery, leveraging stem cells and engineering techniques. They bridge research and clinical applications, offering significant potential for advancing precision medicine and regenerative therapies for liver diseases.
Tiepeng Wang   +5 more
wiley   +1 more source

Pattern‐based interpretation of SOX2 expression in ovarian teratomas: avoiding diagnostic pitfalls in the distinction between immature and mature neuroectodermal elements

open access: yesHistopathology, EarlyView.
Ovarian immature teratoma grading may be confounded by mature neuroectodermal mimics. SOX2 labelled immature neuroepithelium but also mature ependymal and glial tissue, while SALL4 was negative in mature mimics and variably expressed in immature neuroepithelium.
Agnese Orsatti   +14 more
wiley   +1 more source

20th Anniversary of human‐induced pluripotent stem cells and the role of microscopy

open access: yesJournal of Microscopy, EarlyView.
Abstract It has been 20 years since the pioneering work of Shinya Yamanaka and Kazutoshi Takahashi at Kyoto University led to the first successful generation of induced pluripotent stem cells (iPSCs) from mouse embryonic and adult fibroblast cells. iPSCs have the capacity to differentiate into any type of cell in the human body, and as such, they have ...
Philomena Hallford   +3 more
wiley   +1 more source

High‐Grade Immature Teratoma in a 20‐Month‐Old Girl: A Rare Case With Cross‐Midline Presentation and Ovarian Torsion

open access: yesReproductive, Female and Child Health
Background Immature ovarian teratomas are rare malignant germ cell tumours, particularly in children under 2 years old. Ovarian torsion may further obscure diagnosis by altering adnexal anatomy and radiological interpretation.
Jia Chyi Tay   +3 more
doaj   +1 more source

In Vivo Partial Cell Reprogramming With Yamanaka Factors Reduced Ischemic Brain Damage in Aging Mice

open access: yesAging Cell, Volume 25, Issue 11, November 2026.
Short‐term cyclic partial reprogramming with Yamanaka factors protects aged mice from ischemic brain injury, preserving cognitive function, myelin integrity, and neuronal density, supporting partial reprogramming as a promising neuroprotective intervention in aging.
Paula R. Mallavibarrena   +5 more
wiley   +1 more source

Gastric teratoma: A rare benign tumour of neonates [PDF]

open access: yes, 2013
We describe our experience of two neonates with gastric teratoma, one a low-birthweight, premature baby who had a massive, immature teratoma.
Nazir, Zafar   +2 more
core  

Case Report of Three Immature Cystic Teratomas in Northern Ghana

open access: yesCase Reports in Obstetrics and Gynecology, 2019
Background. Preoperative diagnosis of immature cystic teratoma can be challenging for clinicians. In this report, we present three cases. Methods. We describe three women aged 10, 20, and 23 years, respectively, who presented with abdominal masses which ...
E. M. Der, S. Seidu
doaj   +1 more source

Immature Gastric Teratoma

open access: yesJournal of Indian Association of Pediatric Surgeons, 2021
Namasivayam Selvarajan   +5 more
openaire   +3 more sources

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