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

…, C Chang, L Troncoso, ST Chen, A Sastre-Perona… - 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 …

[PDF][PDF] TGF-β-induced quiescence mediates chemoresistance of tumor-propagating cells in squamous cell carcinoma

JA Brown, Y Yonekubo, N Hanson, A Sastre-Perona… - Cell stem cell, 2017 - cell.com
Squamous cell carcinomas (SCCs) are heterogeneous tumors sustained by tumor-propagating
cancer cells (TPCs). SCCs frequently resist chemotherapy through still unknown …

[HTML][HTML] Role of the wnt pathway in thyroid cancer

A Sastre-Perona, P Santisteban - Frontiers in endocrinology, 2012 - frontiersin.org
Aberrant activation of Wnt signaling is involved in the development of several epithelial
tumors. Wnt signaling includes two major types of pathways: (i) the canonical or Wnt/β-catenin …

The miR-146b-3p/PAX8/NIS regulatory circuit modulates the differentiation phenotype and function of thyroid cells during carcinogenesis

…, L Wert-Lamas, J Perales-Paton, A Sastre-Perona… - Cancer research, 2015 - AACR
The presence of differentiated thyroid cells in thyroid cancer is critical for the antitumor
response to radioactive iodide treatment, and loss of the differentiated phenotype is a key …

[HTML][HTML] SOX2 is a cancer-specific regulator of tumour initiating potential in cutaneous squamous cell carcinoma

JM Siegle, A Basin, A Sastre-Perona… - Nature …, 2014 - nature.com
Although the principles that balance stem cell self-renewal and differentiation in normal tissue
homeostasis are beginning to emerge, it is still unclear whether cancer cells with tumour …

[HTML][HTML] Mechanisms of cisplatin resistance in HPV negative head and neck squamous cell carcinomas

…, B Castelo, JL Cebrián-Carretero, A Sastre-Perona - Cells, 2022 - mdpi.com
Head and neck squamous cell carcinomas (HNSCCs) are the eighth most common cancers
worldwide. While promising new therapies are emerging, cisplatin-based chemotherapy …

[HTML][HTML] ß-catenin signaling is required for RAS-driven thyroid cancer through PI3K activation

A Sastre-Perona, G Riesco-Eizaguirre, MA Zaballos… - Oncotarget, 2016 - ncbi.nlm.nih.gov
Mutations in ß-catenin are traditionally described as late events in thyroid cancer progression.
However, the functional implications of ß-catenin dysregulation in the context of tumor …

Wnt-independent role of β-catenin in thyroid cell proliferation and differentiation

A Sastre-Perona, P Santisteban - Molecular Endocrinology, 2014 - academic.oup.com
The Wnt/β-catenin pathway has been associated with thyroid cell growth and tumorigenesis.
However, little is known regarding its involvement in the response to the key regulators of …

[HTML][HTML] Genome-wide analysis of Pax8 binding provides new insights into thyroid functions

S Ruiz-Llorente, ECS de Pau, A Sastre-Perona… - BMC genomics, 2012 - Springer
Background The transcription factor Pax8 is essential for the differentiation of thyroid cells.
However, there are few data on genes transcriptionally regulated by Pax8 other than thyroid-…

[PDF][PDF] De novo PITX1 expression controls bi-stable transcriptional circuits to govern self-renewal and differentiation in squamous cell carcinoma

A Sastre-Perona, S Hoang-Phou, MC Leitner… - Cell stem cell, 2019 - cell.com
Basal tumor propagating cells (TPCs) control squamous cell carcinoma (SCC) growth by self-renewing
and differentiating into supra-basal SCC cells, which lack proliferative potential. …