User profiles for Julio A. Aguirre-Ghiso

Julio Aguirre-Ghiso

Albert Einstein College of Medicine
Verified email at einsteinmed.org
Cited by 31886

Early dissemination seeds metastasis in breast cancer

…, S Buchholz, R Spang, G Meister, JA Aguirre-Ghiso… - Nature, 2016 - nature.com
Accumulating data suggest that metastatic dissemination often occurs early during tumour
formation, but the mechanisms of early metastatic spread have not yet been addressed. Here, …

Mechanisms of disseminated cancer cell dormancy: an awakening field

MS Sosa, P Bragado, JA Aguirre-Ghiso - Nature Reviews Cancer, 2014 - nature.com
Metastases arise from residual disseminated tumour cells (DTCs). This can happen years
after primary tumour treatment because residual tumour cells can enter dormancy and evade …

Tissue-resident macrophages provide a pro-tumorigenic niche to early NSCLC cells

…, C Moussion, P Benaroch, JA Aguirre-Ghiso… - Nature, 2021 - nature.com
Macrophages have a key role in shaping the tumour microenvironment (TME), tumour
immunity and response to immunotherapy, which makes them an important target for cancer …

Mechanism of early dissemination and metastasis in Her2+ mammary cancer

…, EF Farias, J Condeelis, CA Klein, JA Aguirre-Ghiso - Nature, 2016 - nature.com
Metastasis is the leading cause of cancer-related deaths; metastatic lesions develop from
disseminated cancer cells (DCCs) that can remain dormant 1 . Metastasis-initiating cells are …

The current paradigm and challenges ahead for the dormancy of disseminated tumor cells

…, AR Nobre, V Maguer-Satta, JA Aguirre-Ghiso - Nature Cancer, 2020 - nature.com
Disseminated tumor cells (DTCs) are known to enter a state of dormancy that is achieved via
growth arrest of DTCs and/or a form of population equilibrium state, strongly influenced by …

ERKMAPK Activity as a Determinant of Tumor Growth and Dormancy; Regulation by p38SAPK

JA Aguirre-Ghiso, Y Estrada, D Liu, L Ossowski - Cancer research, 2003 - AACR
After dissemination from a primary tumor, cancer cells may resume growth, leading to overt
metastasis, or enter a state of protracted dormancy. However, mechanisms that determine …

Urokinase Receptor and Fibronectin Regulate the ERKMAPK to p38MAPK Activity Ratios That Determine Carcinoma Cell Proliferation or Dormancy In Vivo

JA Aguirre-Ghiso, D Liu, A Mignatti… - Molecular biology of …, 2001 - Am Soc Cell Biol
We discovered that a shift between the state of tumorigenicity and dormancy in human
carcinoma (HEp3) is attained through regulation of the balance between two classical mitogen-…

TGF-β2 dictates disseminated tumour cell fate in target organs through TGF-β-RIII and p38α/β signalling

…, HG Farina, DM Schewe, JA Aguirre-Ghiso - Nature cell …, 2013 - nature.com
In patients, non-proliferative disseminated tumour cells (DTCs) can persist in the bone marrow
(BM) while other organs (such as lung) present growing metastasis. This suggested that …

Models, mechanisms and clinical evidence for cancer dormancy

JA Aguirre-Ghiso - Nature Reviews Cancer, 2007 - nature.com
Patients with cancer can develop recurrent metastatic disease with latency periods that range
from years even to decades. This pause can be explained by cancer dormancy, a stage in …

Computational Identification of a p38SAPK-Regulated Transcription Factor Network Required for Tumor Cell Quiescence

…, A Kourtidis, DS Conklin, JA Aguirre-Ghiso - Cancer research, 2009 - AACR
The stress-activated kinase p38 plays key roles in tumor suppression and induction of tumor
cell dormancy. However, the mechanisms behind these functions remain poorly understood…