User profiles for A. Szkalisity

Ábel Szkalisity

PhD student
Verified email at helsinki.fi
Cited by 626

[PDF][PDF] Seipin facilitates triglyceride flow to lipid droplet and counteracts droplet ripening via endoplasmic reticulum contact

VT Salo, S Li, H Vihinen, M Hölttä-Vuori, A Szkalisity… - Developmental cell, 2019 - cell.com
Seipin is an oligomeric integral endoplasmic reticulum (ER) protein involved in lipid droplet (LD)
biogenesis. To study the role of seipin in LD formation, we relocalized it to the nuclear …

[PDF][PDF] nucleAIzer: a parameter-free deep learning framework for nucleus segmentation using image style transfer

R Hollandi, A Szkalisity, T Toth, E Tasnadi, C Molnar… - Cell Systems, 2020 - cell.com
Single-cell segmentation is typically a crucial task of image-based cellular analysis. We
present nucleAIzer, a deep-learning approach aiming toward a truly general method for …

[HTML][HTML] Intelligent image-based in situ single-cell isolation

…, L Hegedus, A Balind, T Balassa, A Szkalisity… - Nature …, 2018 - nature.com
Quantifying heterogeneities within cell populations is important for many fields including
cancer research and neurobiology; however, techniques to isolate individual cells are limited. …

[PDF][PDF] Advanced cell classifier: user-friendly machine-learning-based software for discovering phenotypes in high-content imaging data

F Piccinini, T Balassa, A Szkalisity, C Molnar… - Cell systems, 2017 - cell.com
High-content, imaging-based screens now routinely generate data on a scale that precludes
manual verification and interrogation. Software applying machine learning has become an …

[HTML][HTML] Melanoma-derived exosomes induce PD-1 overexpression and tumor progression via mesenchymal stem cell oncogenic reprogramming

…, I Nagy, P Horváth, Á Bálind, Á Szkalisity… - Frontiers in …, 2019 - frontiersin.org
Recently, it has been described that programmed cell death protein 1 (PD-1) overexpressing
melanoma cells are highly aggressive. However, until now it has not been defined which …

A deep learning framework for nucleus segmentation using image style transfer

R Hollandi, A Szkalisity, T Toth, E Tasnadi, C Molnar… - Biorxiv, 2019 - biorxiv.org
Single cell segmentation is typically one of the first and most crucial tasks of image-based
cellular analysis. We present a deep learning approach aiming towards a truly general method …

Lipid metabolic reprogramming extends beyond histologic tumor demarcations in operable human pancreatic cancer

J Pirhonen, Á Szkalisity, J Hagström, Y Kim, E Migh… - Cancer Research, 2022 - AACR
In clinically operable pancreatic cancer, regions distant from malignant cells already display
proteomic changes related to lipid transport and metabolism that affect prognosis and may …

[HTML][HTML] Regression plane concept for analysing continuous cellular processes with machine learning

A Szkalisity, F Piccinini, A Beleon, T Balassa… - Nature …, 2021 - nature.com
Biological processes are inherently continuous, and the chance of phenotypic discovery is
significantly restricted by discretising them. Using multi-parametric active regression we …

Routing Nanomolar Protein Cargoes to Lipid Raft‐Mediated/Caveolar Endocytosis through a Ganglioside GM1‐Specific Recognition Tag

…, A Hetényi, E Szabó, B Bodnár, A Szkalisity… - Advanced …, 2020 - Wiley Online Library
There is a pressing need to develop ways to deliver therapeutic macromolecules to their
intracellular targets. Certain viral and bacterial proteins are readily internalized in functional …

[PDF][PDF] Supplemental Figures and Tables

J Pirhonen, A Szkalisity, J Hagström, Y Kim, E Migh… - aacr.figshare.com
Supplemental Figure 1: Validation of DHCR7 antibody and overview of the TMA processing
pipeline A) DHCR7 antibody validation by epitope blocking. Top row: no blocking, bottom …