Michel-Gael F. Guefack

Botanicals and phytochemicals from the bark of Hypericum roeperianum (Hypericaceae) had strong antibacterial activity and showed synergistic effects with antibiotics against multidrug-resistant bacteria expressing active efflux pumps

Olive Monique F. Demgne, François Damen, Aimé G. Fankam et al. · Journal of Ethnopharmacology · 2021 · 43 citations

Antibiotics, Active Efflux Pumps, Medicine +10

8,8-bis-(Dihydroconiferyl)-diferulate displayed impressive cytotoxicity towards a panel of human and animal cancer cells

Armelle T. Mbaveng, François Damen, Michel-Gael F. Guefack et al. · Phytomedicine · 2020 · 39 citations

Biochemistry, Oncogenic Agent, Medicine +7

Cytotoxic Constituents of the Bark of <i>Hypericum roeperianum</i> towards Multidrug‐Resistant Cancer Cells

Michel-Gael F. Guefack, François Damen, Armelle T. Mbaveng et al. · Evidence-based Complementary and Alternative Medicine · 2020 · 22 citations · Full text

Antibacterial and antibiotic-potentiation activities of the hydro-ethanolic extract and protoberberine alkaloids from the stem bark of Enantia chlorantha against multidrug-resistant bacteria expressing active efflux pumps

Michel-Gael F. Guefack, Naomie D M Messina, Armelle T. Mbaveng et al. · Journal of Ethnopharmacology · 2022 · 17 citations

Hydro-ethanolic Extract, Active Efflux Pumps, Bioassay-guided Isolation +10

Hypericum roeperianum bark extract suppresses breast cancer proliferation via induction of apoptosis, downregulation of PI3K/Akt/mTOR signaling cascade and reversal of EMT

Michel-Gael F. Guefack, Debojit Talukdar, Rimi Mukherjee et al. · Journal of Ethnopharmacology · 2023 · 16 citations

Chemoprevention Strategy, Medicine, Cell Death +9