Results 91 to 100 of about 591,485 (302)

Beyond counting: how single-cell long-read sequencing turns transcriptome complexity into precision targets

Frontiers in Oncology
Single-cell RNA sequencing (scRNA-seq) has emerged as a critical tool in oncology research, revealing key aspects of immune infiltration, tumor heterogeneity, and the tumor microenvironment.
Ashley Byrne, Colette Felton, William Stephenson   +2 more
doaj   +1 more source

Proteomic Biomarkers of Retinal Inflammation in Diabetic Retinopathy

International Journal of Molecular Sciences, 2019
Diabetic retinopathy (DR), a sight-threatening neurovasculopathy, is the leading cause of irreversible blindness in the developed world. DR arises as the result of prolonged hyperglycemia and is characterized by leaky retinal vasculature, retinal ...
Hannah A Youngblood, Rebekah L. Robinson, Ashok Sharma, Shruti Sharma   +3 more
semanticscholar   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

Proteomic Mapping of Mitochondria in Living Cells via Spatially-Restricted Enzymatic Tagging

Science, 2013
Mitochondrial Makeup Mapped Because mass spectrometry (MS) cannot be performed on living cells, biologists currently recover spatial information indirectly, by purifying organelles or protein complexes prior to MS analysis.
Hyun-Woo Rhee, P. Zou, N. Udeshi, Jeffrey D. Martell, V. Mootha, S. Carr, Alice Y. Ting   +6 more
semanticscholar   +1 more source

Smaller is better: nanobodies meet NMR

FEBS Letters, EarlyView.
Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley   +1 more source

Proteomic Analysis of Single Mammalian Cells Enabled by Microfluidic Nanodroplet Sample Preparation and Ultrasensitive NanoLC-MS

Angewandte Chemie, 2018
We report on the quantitative proteomic analysis of single mammalian cells. Fluorescence-activated cell sorting was employed to deposit cells into a newly developed nano-droplet sample processing chip, after which samples were analyzed by ultrasensitive ...
Ying Zhu, G. Clair, W. Chrisler, Yu-Feng Shen, Rui Zhao, Anil K. Shukla, Ronald J. Moore, Ravi S. Misra, Gloria S. Pryhuber, Richard D. Smith, C. Ansong, Ryan T. Kelly   +11 more
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

A Proteomic Analysis To Identify Key Factors Involved In Zinc Stress Response Of Popolus X Euramericana (CLONE I-214) Roots.

, 2014
Contamination of soil and water by heavy metals has become a widespread problem; environmental pollution by high zinc (Zn) concentration occurs frequently.
Renzone G, Romeo S, Trupiano D, Scaloni A, Scippa GS, Sebastiani L, Ariani A   +6 more
core  

Multicentric validation of proteomic biomarkers in urine specific for diabetic nephropathy [PDF]

, 2010
Background: Urine proteome analysis is rapidly emerging as a tool for diagnosis and prognosis in disease states. For diagnosis of diabetic nephropathy (DN), urinary proteome analysis was successfully applied in a pilot study.
Navis, G.J., Zürbig, P., Fuchs, S., Winklhofer-Roob, B.M., Cerna Marie, Rossing Peter, Federici, M., Bakker Stephan J. L., Fischer Christine, Bakker, Stephan J. L.; id_orcid, Fuchs Sebastian, Zurbig, Petra, Rychlik, Ivan, Rychlík, I., Karel Medek, Navis, Gerjan J., Fischer, Christine, Cerna, Marie, Rossing, K., Gerjan J. Navis, Mischak Harald, Sebastian Fuchs, Stephan J L Bakker, Bilo Henk J. G., Mischak, H., Kasper Rossing, Medek, K., Rossing Kasper, PREDICTIONS Group, Bilo, H.J.G., Medek, Karel, null null, Fischer, C., Johannes M. Roob, Roob Johannes M., Alkhalaf, A., Mischak, Harald, Cerna, M., Janssen, Bart, Fuchs, Sebastian, Bakker, S.J.L., Johannes M Roob, Alaa Alkhalaf, Janssen, B., Bakker, Stephan J. L., Ivan Rychlík, Brigitte M. Winklhofer-Roob, Tiran, Beate, Rychlík Ivan, Roob, Johannes M., Zürbig Petra, Sourij, H., Tiran Beate, Bilo, Henk J. G., Rossing, Peter, Sourij Harald, Winklhofer-Roob, Brigitte M., Navis Gerjan J., Gerjan J Navis, Marie Cerna, Alkhalaf, Alaa, Henk J G Bilo, Christine Fischer, Petra Zürbig, Janssen Bart, Peter Rossing, Bart Janssen, Henk J. G. Bilo, Alkhalaf Alaa, Medek Karel, Harald Mischak, Stephan J. L. Bakker, Tiran, B., Rossing, P., Brigitte M Winklhofer-Roob, Sourij, Harald, Rossing, Kasper, Roob, J.M., Harald Sourij, Beate Tiran, Winklhofer-Roob Brigitte M.   +80 more
core   +3 more sources

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source