Noninvasive metabolic profiling of cumulus cells, oocytes, and embryos via fluorescence lifetime imaging microscopy: a mini-review

M Venturas, X Yang, D Sakkas… - Human …, 2023 - academic.oup.com
A major challenge in ART is to select high-quality oocytes and embryos. The metabolism of
oocytes and embryos has long been linked to their viability, suggesting the potential utility of …

[HTML][HTML] Metabolic imaging via fluorescence lifetime imaging microscopy for egg and embryo assessment

T Sanchez, M Zhang, D Needleman, E Seli - Fertility and sterility, 2019 - Elsevier
Current strategies for embryo assessment in the assisted reproductive technology
laboratories rely primarily on morphologic parameters that have limited accuracy for …

Fluorescence lifetime imaging microscopy (FLIM) detects differences in metabolic signatures between euploid and aneuploid human blastocysts

JS Shah, M Venturas, TH Sanchez… - Human …, 2022 - academic.oup.com
STUDY QUESTION Can non-invasive imaging with fluorescence lifetime imaging
microscopy (FLIM) detect metabolic differences in euploid versus aneuploid human …

Metabolic state of human blastocysts measured by fluorescence lifetime imaging microscopy

M Venturas, JS Shah, X Yang, TH Sanchez… - Human …, 2022 - academic.oup.com
STUDY QUESTION Can non-invasive metabolic imaging via fluorescence lifetime imaging
microscopy (FLIM) detect variations in metabolic profiles between discarded human …

Metabolic imaging with the use of fluorescence lifetime imaging microscopy (FLIM) accurately detects mitochondrial dysfunction in mouse oocytes

T Sanchez, T Wang, MV Pedro, M Zhang, E Esencan… - Fertility and …, 2018 - Elsevier
Objective To determine whether metabolic imaging with the use of fluorescence lifetime
imaging microscopy (FLIM) identifies metabolic differences between normal oocytes and …

Non-invasive assessment of oocyte developmental competence

TCY Tan, KR Dunning - Reproduction, Fertility and Development, 2022 - CSIRO Publishing
Oocyte quality is a key factor influencing IVF success. The oocyte and surrounding cumulus
cells, known collectively as the cumulus oocyte complex (COC), communicate bi …

Optical imaging detects metabolic signatures associated with oocyte quality

TCY Tan, HM Brown, JG Thompson… - Biology of …, 2022 - academic.oup.com
Oocyte developmental potential is intimately linked to metabolism. Existing approaches to
measure metabolism in the cumulus oocyte complex (COC) do not provide information on …

Combined noninvasive metabolic and spindle imaging as potential tools for embryo and oocyte assessment

T Sanchez, M Venturas, SA Aghvami… - Human …, 2019 - academic.oup.com
STUDY QUESTION Is the combined use of fluorescence lifetime imaging microscopy (FLIM)-
based metabolic imaging and second harmonic generation (SHG) spindle imaging a …

[HTML][HTML] Metabolic imaging of human cumulus cells reveals associations among metabolic profiles of cumulus cells, patient clinical factors, and oocyte maturity

M Venturas, X Yang, K Kumar, D Wells, C Racowsky… - Fertility and sterility, 2021 - Elsevier
Objective To determine whether fluorescence lifetime imaging microscopy (FLIM) detects
differences in metabolic state among cumulus cell samples and whether their metabolic …

Metabolic co-dependence of the oocyte and cumulus cells: essential role in determining oocyte developmental competence

D Richani, KR Dunning, JG Thompson… - Human reproduction …, 2021 - academic.oup.com
BACKGROUND Within the antral follicle, the oocyte is reliant on metabolic support from its
surrounding somatic cells. Metabolism plays a critical role in oocyte developmental …