Search Results - "R. Lowenstein, Pedro"
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Systemic brain tumor delivery of synthetic protein nanoparticles for glioblastoma therapy
Published in Nature communications (10-11-2020)“…Glioblastoma (GBM), the most aggressive form of brain cancer, has witnessed very little clinical progress over the last decades, in part, due to the absence of…”
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High-Density Lipoprotein-Mimicking Nanodiscs for Chemo-immunotherapy against Glioblastoma Multiforme
Published in ACS nano (26-02-2019)“…Glioblastoma multiforme (GBM) is an aggressive primary brain tumor, for which there is no cure. Treatment effectiveness for GBM has been limited due to tumor…”
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Synthetic High-density Lipoprotein Nanodiscs for Personalized Immunotherapy Against Gliomas
Published in Clinical cancer research (15-08-2020)“…Gliomas are brain tumors with dismal prognoses. The standard-of-care treatments for gliomas include surgical resection, radiation, and temozolomide…”
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Self-organization in brain tumors: How cell morphology and cell density influence glioma pattern formation
Published in PLoS computational biology (01-05-2020)“…Modeling cancer cells is essential to better understand the dynamic nature of brain tumors and glioma cells, including their invasion of normal brain. Our goal…”
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Impact of epigenetic reprogramming on antitumor immune responses in glioma
Published in The Journal of clinical investigation (15-01-2023)“…Epigenetic remodeling is a molecular hallmark of gliomas, and it has been identified as a key mediator of glioma progression. Epigenetic dysregulation…”
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ATRX loss promotes tumor growth and impairs nonhomologous end joining DNA repair in glioma
Published in Science translational medicine (02-03-2016)“…Recent work in human glioblastoma (GBM) has documented recurrent mutations in the histone chaperone protein ATRX. We developed an animal model of…”
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The self-organized structure of glioma oncostreams and the disruptive role of passive cells
Published in Scientific reports (25-10-2024)“…Oncostreams are self-organized structures formed by spindle-like, elongated, self-propelled cells recently described in glioblastomas and especially in…”
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Mutant ATRX: uncovering a new therapeutic target for glioma
Published in Expert opinion on therapeutic targets (03-07-2018)“…ATRX is a chromatin remodeling protein whose main function is the deposition of the histone variant H3.3. ATRX mutations are widely distributed in glioma, and…”
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Spatiotemporal analysis of glioma heterogeneity reveals COL1A1 as an actionable target to disrupt tumor progression
Published in Nature communications (24-06-2022)“…Intra-tumoral heterogeneity is a hallmark of glioblastoma that challenges treatment efficacy. However, the mechanisms that set up tumor heterogeneity and tumor…”
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Mechanisms of Glioma Formation: Iterative Perivascular Glioma Growth and Invasion Leads to Tumor Progression, VEGF-Independent Vascularization, and Resistance to Antiangiogenic Therapy
Published in Neoplasia (New York, N.Y.) (01-07-2014)“…Abstract As glioma cells infiltrate the brain they become associated with various microanatomic brain structures such as blood vessels, white matter tracts,…”
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Current Approaches for Glioma Gene Therapy and Virotherapy
Published in Frontiers in molecular neuroscience (11-03-2021)“…Glioblastoma (GBM) is the most common and aggressive primary brain tumor in the adult population and it carries a dismal prognosis. Inefficient drug delivery…”
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Natural killer cells eradicate galectin-1-deficient glioma in the absence of adaptive immunity
Published in Cancer research (Chicago, Ill.) (15-09-2014)“…Natural killer (NK) cells safeguard against early tumor formation by destroying transformed target cells in a process referred to as NK immune surveillance…”
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Targeting Neuroinflammation in Brain Cancer: Uncovering Mechanisms, Pharmacological Targets, and Neuropharmaceutical Developments
Published in Frontiers in pharmacology (18-05-2021)“…Gliomas are one of the most lethal types of cancers accounting for ∼80% of all central nervous system (CNS) primary malignancies. Among gliomas, glioblastomas…”
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P300 promotes tumor recurrence by regulating radiation-induced conversion of glioma stem cells to vascular-like cells
Published in Nature communications (19-10-2022)“…Glioma stem cells (GSC) exhibit plasticity in response to environmental and therapeutic stress leading to tumor recurrence, but the underlying mechanisms…”
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Uncovering Spatiotemporal Heterogeneity of High-Grade Gliomas: From Disease Biology to Therapeutic Implications
Published in Frontiers in oncology (05-08-2021)“…Glioblastomas (GBM) are the most common and aggressive tumors of the central nervous system. Rapid tumor growth and diffuse infiltration into healthy brain…”
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Blocking immunosuppressive checkpoints for glioma therapy: the more the Merrier
Published in Clinical cancer research (15-10-2014)“…Immunosuppressive checkpoints mediated by IDO, CTLA4, and PD1/PDL1 play a critical role in glioma progression and the efficacy of immunotherapies. Combined…”
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The complex interactions between the cellular and non-cellular components of the brain tumor microenvironmental landscape and their therapeutic implications
Published in Frontiers in oncology (06-10-2022)“…Glioblastoma (GBM), an aggressive high-grade glial tumor, is resistant to therapy and has a poor prognosis due to its universal recurrence rate. GBM cells…”
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HMGB1 mediates endogenous TLR2 activation and brain tumor regression
Published in PLoS medicine (01-01-2009)“…Glioblastoma multiforme (GBM) is the most aggressive primary brain tumor that carries a 5-y survival rate of 5%. Attempts at eliciting a clinically relevant…”
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The transformative potential of mRNA vaccines for glioblastoma and human cancer: technological advances and translation to clinical trials
Published in Frontiers in oncology (27-09-2024)“…Originally devised for cancer control, mRNA vaccines have risen to the forefront of medicine as effective instruments for control of infectious disease,…”
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Melanoma induced immunosuppression is mediated by hematopoietic dysregulation
Published in Oncoimmunology (04-03-2018)“…Tumors are associated with expansion of immunosuppressive cells such as tumor associated macrophages (TAMs), regulatory T cells (Tregs) and myeloid derived…”
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