User profiles for Leeanna El-Houjeiri

Leeanna El-Houjeiri

PhD Biochemistry
Verified email at mail.mcgill.ca
Cited by 651

[HTML][HTML] mTOR pathways in cancer and autophagy

M Paquette, L El-Houjeiri, A Pause�- Cancers, 2018 - mdpi.com
TOR (target of rapamycin), an evolutionarily-conserved serine/threonine kinase, acts as a
central regulator of cell growth, proliferation and survival in response to nutritional status, …

[HTML][HTML] The transcription factors TFEB and TFE3 link the FLCN-AMPK signaling axis to innate immune response and pathogen resistance

L El-Houjeiri, E Possik, T Vijayaraghavan, M Paquette…�- Cell reports, 2019 - cell.com
TFEB and TFE3 are transcriptional regulators of the innate immune response, but the
mechanisms regulating their activation upon pathogen infection are poorly elucidated. Using C. …

[HTML][HTML] Folliculin impairs breast tumor growth by repressing TFE3-dependent induction of the Warburg effect and angiogenesis

L El-Houjeiri, M Biondini, M Paquette…�- The Journal of�…, 2021 - Am Soc Clin Investig
Growing tumors exist in metabolically compromised environments that require activation of
multiple pathways to scavenge nutrients to support accelerated rates of growth. The folliculin (…

AMPK-dependent phosphorylation is required for transcriptional activation of TFEB and TFE3

M Paquette, L El-Houjeiri, L C. Zirden, P Puustinen…�- Autophagy, 2021 - Taylor & Francis
Increased macroautophagy/autophagy and lysosomal activity promote tumor growth, survival
and chemo-resistance. During acute starvation, autophagy is rapidly engaged by AMPK (…

HSP90 inhibitors induce GPNMB cell-surface expression by modulating lysosomal positioning and sensitize breast cancer cells to glembatumumab vedotin

M Biondini, A Kiepas, L El-Houjeiri, MG Annis, BE Hsu…�- Oncogene, 2022 - nature.com
Transmembrane glycoprotein NMB (GPNMB) is a prognostic marker of poor outcome in
patients with triple-negative breast cancer (TNBC). Glembatumumab Vedotin, an antibody drug …

[HTML][HTML] CNS trauma biomarkers and surrogate endpoints pipeline from bench to bedside: a translational perspective

TH Mouhieddine, L El Houjeiri, M Sabra, RL Hayes… - 2015 - europepmc.org
A biomarker is a qualitative and quantitative biological substance or characteristic that defines
a certain pathological condition and may give indications on disease severity and the type …

[BOOK][B] Functional characterization of the FLCN-AMPK-TFE3 Signaling Pathway

L El-Houjeiri - 2021 - search.proquest.com
The FLCN tumor suppressor complex (FLCN, FNIP1, FNIP2) has been implicated in the
regulation of energy homeostasis via two metabolic master kinases: AMPK and mTORC1. These …

Antitumor activities of the synthetic retinoid ST1926 in two-dimensional and three-dimensional human breast cancer models

…, R Abdel-Samad, S Fostok, L El-Houjeiri…�- Anti-Cancer�…, 2017 - journals.lww.com
Despite recent advances in chemotherapy, aggressive and metastatic breast cancers
remain refractory to targeted therapy and the development of novel drugs is urgently needed. …

Antitumor effect of the atypical retinoid ST1926 in acute myeloid leukemia and nanoparticle formulation prolongs lifespan and reduces tumor burden of xenograft mice

L El-Houjeiri, W Saad, B Hayar, P Aouad, N Tawil…�- Molecular Cancer�…, 2017 - AACR
Acute myeloid leukemia (AML) is one of the most frequent types of blood malignancies. It is
a complex disorder of undifferentiated hematopoietic progenitor cells. The majority of …

[HTML][HTML] Loss of hepatic�Flcn protects against fibrosis and inflammation by activating autophagy pathways

…, M Yan, JMJ Ram�rez-Reyes, L El-Houjeiri…�- Scientific Reports, 2021 - nature.com
Non-alcoholic fatty liver disease (NAFLD) is the most frequent liver disease worldwide and
can progress to non-alcoholic steatohepatitis (NASH), which is characterized by triglyceride …