A computer vision and residual neural network (ResNet) combined method for automated and accurate yeast replicative aging analysis of high-throughput microfluidic …

Q Xiao, Y Wang, J Fan, Z Yi, H Hong, X Xie… - Biosensors and …, 2024 - Elsevier
With the rapid development of microfluidic platforms in high-throughput single-cell culturing,
laborious operation to manipulate massive budding yeast cells (Saccharomyces cerevisiae) …

Nutrition and stem cell integrity in aging

PJ Stover, MS Field, HN Brawley… - Journal of Internal …, 2022 - Wiley Online Library
Adult stem cells (SCs) represent the regenerative capacity of organisms throughout their
lifespan. The maintenance of robust SC populations capable of renewing organs and …

[HTML][HTML] Identification of discriminant features from stationary pattern of nucleotide bases and their application to essential gene classification

RK Rout, S Umer, M Khandelwal, S Pati, S Mallik… - Frontiers in …, 2023 - frontiersin.org
Introduction: Essential genes are essential for the survival of various species. These genes
are a family linked to critical cellular activities for species survival. These genes are coded …

Modeling aging and its impact on cellular function and organismal behavior

E Santiago, DF Moreno, M Acar - Experimental Gerontology, 2021 - Elsevier
Aging is a complex phenomenon of functional decay in a biological organism. Although the
effects of aging are readily recognizable in a wide range of organisms, the cause (s) of aging …

[HTML][HTML] Complementary performances of convolutional and capsule neural networks on classifying microfluidic images of dividing yeast cells

M Ghafari, J Clark, HB Guo, R Yu, Y Sun, W Dang… - PloS one, 2021 - journals.plos.org
Microfluidic-based assays have become effective high-throughput approaches to examining
replicative aging of budding yeast cells. Deep learning may offer an efficient way to analyze …

A digital microfluidic single-cell manipulation system optimized by extending-depth-of-field device

Q Chen, Q Meng, Y Liu, X Long, Y Kong… - Journal of Innovative …, 2023 - World Scientific
Microfluidic systems have been widely utilized in high-throughput biology analysis, but the
difficulties in liquid manipulation and cell cultivation limit its application. This work has …

[HTML][HTML] Protein interaction potential landscapes for yeast replicative aging

HB Guo, M Ghafari, W Dang, H Qin - Scientific Reports, 2021 - nature.com
We proposed a novel interaction potential landscape approach to map the systems-level
profile changes of gene networks during replicative aging in Saccharomyces cerevisiae …

The Emergent Aging Model: Aging as an Emergent Property of Biological Systems

H Qin - arXiv preprint arXiv:2407.05226, 2024 - arxiv.org
Based on the study of cellular aging using the single-cell model organism of budding yeast
and corroborated by other studies, we propose the Emergent Aging Model (EAM). EAM …

The effect of Gaussian noise on maximum likelihood fitting of Gompertz and Weibull mortality models with yeast lifespan data

E Güven, S Akçay, H Qin - Experimental Aging Research, 2019 - Taylor & Francis
Background/study context: Empirical lifespan data sets are often studied with the best-fitted
mathematical model for aging. Here, we studied how experimental noises can influence the …

Application Note: μPolar-An Interactive 2D Visualization Tool for Time-Series Microscopic Images

M Ghafari, D Mailman, H Qin - Available at SSRN 3827406, 2021 - papers.ssrn.com
Time-lapse microscopy is an effective research tool to monitor cell behavior and cell
divisions. Recent advances in microfluidics have accelerated the adoption of time-lapse …