Results 111 to 120 of about 435,385 (334)

Cytogenetic Findings in Couples who Are Candidates for Assisted Reproductive Techniques [PDF]

Cell Journal, 2009
Objective: The present retrospective study aims at identifying the prevalence ofchromosomal abnormalities in a population of couples who are candidates for assistedreproductive techniques.Materials and Methods: Cytogenetic analysis was performed ...
I. Salahshourifar, N. Sadat Masoudi, H. Gourabi   +2 more
doaj  

Exploring the role of cyclin D1 in the pathogenesis of multiple myeloma beyond cell cycle regulation

Molecular Oncology, EarlyView.
Cyclin D1 overexpression altered the cell adhesion pathway, while cyclin D2 upregulation had less impact on pathway enrichment analysis. Multiple myeloma (MM) patients with cyclin D1 overexpression showed reduced CD56 expression and increased circulating tumor cells (CTC) levels, suggesting that cyclin D1 may contribute to MM cell dissemination ...
Ignacio J. Cardona‐Benavides, Sara Cristobal‐Vargas, Cristina De Ramón, Elizabeta A. Rojas, Irena Misiewicz‐Krzeminska, Isabel Isidro, José Juan Pérez, Bruno Paiva, Noemi Puig, Miguel Alcoceba, María‐Victoria Mateos, Luis A. Corchete, Myriam Cuadrado, Norma C. Gutiérrez   +13 more
wiley   +1 more source

Single‐cell transcriptomics redefines focal neuroendocrine differentiation as a distinct prostate cancer pathology

Molecular Oncology, EarlyView.
Single‐cell transcriptomics of prostate cancer patient‐derived xenografts reveals distinct features of neuroendocrine (NE) subtypes. Tumours with focal NE differentiation (NED) share transcriptional programmes with adenocarcinoma, differing from large and small cell neuroendocrine prostate cancer (NEPC). Our work defines the molecular landscape of NEPC,
Rosalia Quezada Urban, Shivakumar Keerthikumar, Ashlee Clark, Hong Wang, Belinda Phipson, Andrew Bakshi, Andrew Ryan, Heather Thorne, Renea A. Taylor, Mitchell G. Lawrence, Gail P. Risbridger, Roxanne Toivanen, David L. Goode   +12 more
wiley   +1 more source

Receiving, or ‘Adopting’, Donated Embryos to Have Children: Parents Narrate and Draw Kinship Boundaries [PDF]

, 2018
Existing research suggests that embryo donation (ED) may be seen as similar to adoption by those who donate or receive embryos, or it may not. Our qualitative study explored whether having a child via embryo donation initiated kinship connections between
Golombok, McGoldrick, Mellish, Millbank, Neil, Prag, Riessman, Scodari, Tasker, Tasker, Triseliotis, Weeks, Weston   +12 more
core   +3 more sources

The attitudes of infertile couples towards assisted reproductive techniques in Yazd, Iran: A cross sectional study in 2014

International Journal of Reproductive BioMedicine, 2016
Background: Knowledge about assisted reproductive techniques (ART) and its procedures affect the attitude of infertile people. Making decisions about the use of ART is affected by one's perception and attitude.
S. Afshani, A. Abdoli, Mehrieh Hashempour, Maryam Baghbeheshti, Mohammad Zolfaghari   +4 more
semanticscholar   +1 more source

Decrypting cancer's spatial code: from single cells to tissue niches

Molecular Oncology, EarlyView.
Spatial transcriptomics maps gene activity across tissues, offering powerful insights into how cancer cells are organised, switch states and interact with their surroundings. This review outlines emerging computational, artificial intelligence (AI) and geospatial approaches to define cell states, uncover tumour niches and integrate spatial data with ...
Cenk Celik, Shi Pan, Eloise Withnell, Hou Wang Lam, Maria Secrier   +4 more
wiley   +1 more source

Replacing Myths with Facts: Sex-Selective Abortion Laws in the United States [PDF]

, 2014
Sex selection is the practice of attempting to control the sex of one's offspring in order to achieve a desired sex. One method of sex selection is sex-selective abortion. Laws banning sex-selective abortion are proliferating in the United States.
Brian Citro, Jeff Gilson, Kelsey Stricker, Sital Kalantry   +3 more
core  

Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology

Molecular Oncology, EarlyView.
Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts, Senada Koljenović, Elise Daems, Karolien De Wael, Marc Peeters, Léon C. van Kempen, Greetje Vanhoutte, Karen Zwaenepoel, Timon Vandamme   +8 more
wiley   +1 more source

Recent advances in bird sperm morphometric analysis and its role in male gamete characterization and reproduction technologies

Asian Journal of Andrology, 2016
Postcopulatory sexual selection through sperm competition may be an important evolutionary force affecting many reproductive traits, including sperm morphometrics.
Julian Santiago-Moreno, Milagros Cristina Esteso, Silvia Villaverde-Morcillo, Adolfo Toledano-Déaz, Cristina Castaño, Rosario Velázquez, Antonio López-Sebastián, Agustín López Goya, Javier Gimeno Martínez   +8 more
doaj   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source