Publications by authors named "Alex Walsh"

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Fluorescence lifetime imaging to investigate propofol-induced metabolic alterations in MDA-MB-231 cells.
Tabassum Ahmad Tasmi, Lakhvir Singh, Alex J Walsh

Biomed Opt Express· November 2025

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Decellularized Extracellular Matrix Scaffolds to Engineer the Dormant Landscape of Microscopic Colorectal Cancer Liver Metastasis.
Sabrina N VandenHeuvel, Lucia L Nash, Abigail J Clevenger, Claudia A Collier, Oscar R Benavides, Alex J Walsh

Adv Healthc Mater· October 2025

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Seeing deep to map cell-biomaterial interactions whole mount light sheet imaging and automated analytics in decellularized extracellular matrix models.
Oscar R Benavides, Sabrina N VandenHeuvel, Sanjana Roy, Brinlee Goggans, Shubha Holla, Alex J Walsh

Biomater Sci· September 2025

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Autofluorescence lifetime imaging classifies human B and NK cell activation state.
Rebecca L Schmitz, Jeremiah M Riendeau, Kelsey E Tweed, Peter Rehani, Kayvan Samimi, Alex J Walsh

Front Bioeng Biotechnol· April 2025

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Widefield frequency-domain autofluorescence lifetime imaging for detecting breast cancer in murine xenograft tumor tissues.
Oscar R Benavides, Lakhvir Singh, Samantha Morganti, Melody Yeh, Tabassum A Tasmi, Alex J Walsh

J Biomed Opt· February 2025

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Consensus guidelines for cellular label-free optical metabolic imaging: ensuring accuracy and reproducibility in metabolic profiling.
Irene Georgakoudi, Melissa C Skala, Kyle P Quinn, Chiara Stringari, Janet E Sorrells, Alex J Walsh

J Biomed Opt· February 2025

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Label-free Detection and Characterization of Metabolism in Fresh and Cryopreserved Macrophages.
Daniela De Hoyos Canales, Linghao Hu, Alex J Walsh

bioRxiv· January 2025

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Fluorescence lifetime imaging microscopy for metabolic analysis of LDHB inhibition in triple negative breast cancer.
A Galloway, B Ter Hofstede, Alex J Walsh

bioRxiv· January 2025

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Optical metabolic imaging identifies metabolic shifts and mitochondria heterogeneity in POLG mutator macrophages.
Linghao Hu, A Phillip West, Alex J Walsh

bioRxiv· January 2025

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Fast autofluorescence imaging to evaluate dynamic changes in cell metabolism.
Anna Theodossiou, Jocelyn Martinez, Alex J Walsh

J Biomed Opt· December 2024

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Evaluation of Cellpose segmentation with sequential thresholding for instance segmentation of cytoplasms within autofluorescence images.
Nianchao Wang, Linghao Hu, Alex J Walsh

Comput Biol Med· September 2024

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Comparison of polystyrene and hydrogel microcarriers for optical imaging of adherent cells.
Oscar R Benavides, Berkley P White, Holly C Gibbs, Roland Kaunas, Carl A Gregory, Alex J Walsh

J Biomed Opt· June 2024

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Autofluorescence is a biomarker of neural stem cell activation state.
Christopher S Morrow, Kelsey Tweed, Sabina Farhadova, Alex J Walsh, Bo P Lear

Cell Stem Cell· April 2024

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3D convolutional neural networks predict cellular metabolic pathway use from fluorescence lifetime decay data.
Linghao Hu, Daniela De Hoyos, Yuanjiu Lei, A Phillip West, Alex J Walsh

APL Bioeng· March 2024

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Perfusability and immunogenicity of implantable pre-vascularized tissues recapitulating features of native capillary network.
Dhavan Sharma, Archita Sharma, Linghao Hu, Te-An Chen, Sarah Voon, Alex J Walsh

Bioact Mater· December 2023

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Comparison of clinical outcomes between total hip replacement and total knee replacement.
Alexander Green, Alex Walsh, Oday Al-Dadah

World J Orthop· December 2023

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Label-free spatially maintained measurements of metabolic phenotypes in cells.
Linghao Hu, Nianchao Wang, Joshua D Bryant, Lin Liu, Linglin Xie, Alex J Walsh

Front Bioeng Biotechnol· November 2023

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Evolution of cisplatin resistance through coordinated metabolic reprogramming of the cellular reductive state.
Wangie Yu, Yunyun Chen, Nagireddy Putluri, Abdullah Osman, Cristian Coarfa, Alex J Walsh

Br J Cancer· June 2023

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Comparison of phasor analysis and biexponential decay curve fitting of autofluorescence lifetime imaging data for machine learning prediction of cellular phenotypes.
Linghao Hu, Blanche Ter Hofstede, Dhavan Sharma, Feng Zhao, Alex J Walsh

Front Bioinform· June 2023

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Label-free optical imaging of cell function and collagen structure for cell-based therapies.
Linghao Hu, Samantha Morganti, Uyen Nguyen, Oscar R Benavides, Alex J Walsh

Curr Opin Biomed Eng· March 2023

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Volumetric imaging of human mesenchymal stem cells (hMSCs) for non-destructive quantification of 3D cell culture growth.
Oscar R Benavides, Holly C Gibbs, Berkley P White, Roland Kaunas, Carl A Gregory, Alex J Walsh

PLoS One· March 2023

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POSEA: A novel algorithm to evaluate the performance of multi-object instance image segmentation.
Nianchao Wang, Linghao Hu, Alex J Walsh

PLoS One· March 2023

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Autofluorescence lifetime imaging classifies human lymphocyte activation and subtype.
Rebecca L Schmitz, Kelsey E Tweed, Peter Rehani, Kayvan Samimi, Jeremiah Riendeau, Alex J Walsh

bioRxiv· January 2023

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Decellularized organ biomatrices facilitate quantifiable 3D cancer metastasis models.
Sabrina N VandenHeuvel, Heather A Farris, Dillon A Noltensmeyer, Sanjana Roy, Del A Donehoo, Alex J Walsh

Soft Matter· August 2022

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