Anti-Inflammatory Activity of Extracts and Pure Compounds Derived from Plants via Modulation of Signaling Pathways, Especially PI3K/AKT in Macrophages

by Anna Merecz-Sadowska, Przemysław Sitarek, Tomasz Śliwiński, Radosław Zajdel
Published 2020-12-01

Transgenesis as a Tool for the Efficient Production of Selected Secondary Metabolites from Plant in Vitro Cultures

by Tomasz Kowalczyk, Joanna Wieczfinska, Ewa Skała, Tomasz Śliwiński, Przemysław Sitarek
Published 2020-01-01

An In Vitro Estimation of the Cytotoxicity and Genotoxicity of Root Extract from Leonurus sibiricus L. Overexpressing AtPAP1 against Different Cancer Cell Lines

by Przemysław Sitarek, Ewelina Synowiec, Tomasz Kowalczyk, Tomasz Śliwiński, Ewa Skała
Published 2018-08-01

Rhaponticum carthamoides Transformed Root Extract Has Potent Anticancer Activity in Human Leukemia and Lung Adenocarcinoma Cell Lines

by Ewa Skała, Ewelina Synowiec, Tomasz Kowalczyk, Tomasz Śliwiński, Przemysław Sitarek
Published 2018-01-01

An In Vitro Evaluation of the Molecular Mechanisms of Action of Medical Plants from the Lamiaceae Family as Effective Sources of Active Compounds Against Human Cancer Cell Lines

by Przemysław Sitarek, Anna Merecz-Sadowska, Tomasz Śliwiński, Radosław Zajdel, Tomasz Kowalczyk
Published 2020-10-01

Evaluation of the Cytotoxicity and Genotoxicity of Flavonolignans in Different Cellular Models

by Michal Bijak, Ewelina Synowiec, Przemyslaw Sitarek, Tomasz Sliwiński, Joanna Saluk-Bijak
Published 2017-12-01

Editorial: “Natural Products as a Tool to Design New anti-MDR Lead Molecules.”

by Patrícia Rijo, Patrícia Rijo, Francisco Estévez, Przemysław Sitarek, Maria-José U. Ferreira
Published 2021-06-01

Potential Synergistic Action of Bioactive Compounds from Plant Extracts against Skin Infecting Microorganisms

by Przemysław Sitarek, Anna Merecz-Sadowska, Tomasz Kowalczyk, Joanna Wieczfinska, Radosław Zajdel, Tomasz Śliwiński
Published 2020-07-01

The Role of Mitochondria and Oxidative/Antioxidative Imbalance in Pathobiology of Chronic Obstructive Pulmonary Disease

by Adam Jerzy Białas, Przemysław Sitarek, Joanna Miłkowska-Dymanowska, Wojciech Jerzy Piotrowski, Paweł Górski
Published 2016-01-01

An Extract of Transgenic <i>Senna obtusifolia</i> L. hairy roots with Overexpression of PgSS1 Gene in Combination with Chemotherapeutic Agent Induces Apoptosis in the Leukemia Cell...

by Tomasz Kowalczyk, Przemysław Sitarek, Monika Toma, Laurent Picot, Marzena Wielanek, Ewa Skała, Tomasz Śliwiński
Published 2020-03-01

Antioxidant and DNA Repair Stimulating Effect of Extracts from Transformed and Normal Roots of Rhaponticum carthamoides against Induced Oxidative Stress and DNA Damage in CHO Cells

by Ewa Skała, Przemysław Sitarek, Marek Różalski, Urszula Krajewska, Janusz Szemraj, Halina Wysokińska, Tomasz Śliwiński
Published 2016-01-01

The Effect of Leonurus sibiricus Plant Extracts on Stimulating Repair and Protective Activity against Oxidative DNA Damage in CHO Cells and Content of Phenolic Compounds

by Przemysław Sitarek, Ewa Skała, Halina Wysokińska, Marzena Wielanek, Janusz Szemraj, Monika Toma, Tomasz Śliwiński
Published 2016-01-01

Antioxidant Properties of Plant-Derived Phenolic Compounds and Their Effect on Skin Fibroblast Cells

by Anna Merecz-Sadowska, Przemysław Sitarek, Ewa Kucharska, Tomasz Kowalczyk, Karolina Zajdel, Tomasz Cegliński, Radosław Zajdel
Published 2021-05-01

Insight the Biological Activities of Selected Abietane Diterpenes Isolated from <i>Plectranthus</i> spp.

by Przemysław Sitarek, Monika Toma, Epole Ntungwe, Tomasz Kowalczyk, Ewa Skała, Joanna Wieczfinska, Tomasz Śliwiński, Patricia Rijo
Published 2020-01-01

A Summary of In Vitro and In Vivo Studies Evaluating the Impact of E-Cigarette Exposure on Living Organisms and the Environment

by Anna Merecz-Sadowska, Przemyslaw Sitarek, Hanna Zielinska-Blizniewska, Katarzyna Malinowska, Karolina Zajdel, Lukasz Zakonnik, Radoslaw Zajdel
Published 2020-01-01

Diterpenoids from <i>Plectranthus</i> spp. as Potential Chemotherapeutic Agents via Apoptosis

by Tomasz Śliwiński, Przemysław Sitarek, Ewa Skała, Vera M. S. Isca, Ewelina Synowiec, Tomasz Kowalczyk, Michał Bijak, Patrícia Rijo
Published 2020-06-01

Plant Extracts and Reactive Oxygen Species as Two Counteracting Agents with Anti- and Pro-Obesity Properties

by Hanna Zielinska-Blizniewska, Przemyslaw Sitarek, Anna Merecz-Sadowska, Katarzyna Malinowska, Karolina Zajdel, Marta Jablonska, Tomasz Sliwinski, Radoslaw Zajdel
Published 2019-09-01

Preliminary Phytochemical Analysis and Evaluation of the Biological Activity of <i>Leonotis nepetifolia</i> (L.) R. Br Transformed Roots Extracts Obtained through <i>Rhizobium rhiz...

by Tomasz Kowalczyk, Anna Merecz-Sadowska, Patricia Rijo, Vera M. S. Isca, Laurent Picot, Marzena Wielanek, Tomasz Śliwiński, Przemysław Sitarek
Published 2021-05-01

Melittin—A Natural Peptide from Bee Venom Which Induces Apoptosis in Human Leukaemia Cells

by Michal Ceremuga, Maksymilian Stela, Edyta Janik, Leslaw Gorniak, Ewelina Synowiec, Tomasz Sliwinski, Przemyslaw Sitarek, Joanna Saluk-Bijak, Michal Bijak
Published 2020-02-01

An Evaluation of the DNA-Protective Effects of Extracts from Menyanthes trifoliata L. Plants Derived from In Vitro Culture Associated with Redox Balance and Other Biological Activi...

by Tomasz Kowalczyk, Przemysław Sitarek, Ewa Skała, Patricia Rijo, Joana M. Andrade, Ewelina Synowiec, Janusz Szemraj, Urszula Krajewska, Tomasz Śliwiński
Published 2019-01-01