https://joliot.cea.fr/drf/joliot/en/Pages/news/Science/2025/Transport-trastuzumab-nanoparticles-nasal-epithelium.aspx Website of the Frédéric-Joliot Institute of Life Sciences which includes 4 departments: I2BC, DMTS, NeuroSpin and Service hospitalier Frédéric Joliot (SHFJ). The teams are mainly located at the CEA Paris-Saclay center and at the Orsay hospital. en-US https://www.cea.fr/Style%20Library/Themes/drf/instituts/images/logo-cea-joliot-2023.png https://joliot.cea.fr/drf/joliot/en https://www.cea.fr/drf/joliot/en/Pages/news/Science/2026/CAR-macrophages-cancers-solides.aspx Researchers from our DMTS department have published a study providing the first proof of concept for a CAR-macrophage therapy targeting the endothelin B receptor, which is overexpressed in melanoma cells. Immune system ; Cancer ; Diagnosis and innovative treatment Researchers SPI Scientific result Mon, 09 Mar 2026 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Cerebral-tumour-diagnosis-passive-elastography.aspx Researchers at SHFJ and NeuroSpin applied a passive MRI elastography sequence to patients with brain tumors. This non-invasive approach provided information on tumor stiffness and nature, and could support early detection, surgical planning, and treatment monitoring. Medical imaging ; MRI ; Cancer ; Brain Neurospin Scientific result Wed, 26 Nov 2025 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Transport-trastuzumab-nanoparticles-nasal-epithelium.aspx ​Researchers from SPI (DMTS) developed a formulation of PLGA nanoparticles loaded with the anticancer trastuzumab (NP-TZB) and measured their ability to cross a cellular model of the nasal epithelial barrier. This first validated step supports a potential nose-to-brain (N2B) delivery route. Nanomedicine ; Cancer ; Pharmacology SPI Scientific result Wed, 12 Nov 2025 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Cyanine-5-huwentoxin-IV-imaging-agent-lung-cancer.aspx A team from SIMoS (DMTS) has demonstrated the ability of a peptide derived from a spider venom toxin to detect overexpressed sodium channels in a metastatic non-small cell lung cancer (NSCLC) cell line. Biotechnology ; Biomarkers ; Cell and molecular imaging ; Cancer SIMOPRO Scientific result Mon, 10 Nov 2025 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/PET-imaging-OATP-function-impacts-sex-age.aspx Researchers from BioMaps (SHFJ) investigated the hepatic activity of organic anion-transporting polypeptides (OATPs), key players in the elimination of certain drugs, using a PET imaging approach with 11C-glyburide, which revealed differences in tracer pharmacokinetics between men and women. Pharmacology ; Positron Emission Tomography ; Medical imaging SHFJ Scientific result Wed, 15 Oct 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Radioligands-TEP-neuroinflammation.aspx Des chercheurs du SHFJ, en collaboration avec le CEA-Jacob, le CRN à Lyon et le PharmaCenter à Bonn ont imaginé, synthétisé et caractérisé deux radiotraceurs TEP ciblant P2Y12, une protéine impliquée dans l’activation de la microglie durant la neuroinflammation.​ Positron Emission Tomography ; Pharmacology Researchers MIRcen Scientific result préclinique;modèle animal; Fri, 03 Oct 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Mitose-KIF2C.aspx A study led by the I2BC shows that the formation of condensates of the enzyme KIF2C enables the concentration of two other proteins, PLK1 and phosphorylated BRCA2, on kinetochore microtubules during mitosis. This would serve to control chromosome alignment on the spindle and contribute to their stability. DNA ; Structural biology ; Cancer Researchers SB2SM Scientific result Mon, 08 Sep 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Ultrasound-counter-exposure-neurotoxic-agent.aspx Researchers from BioMaps (SHFJ), NeuroSpin, and the french IRBA developed an innovative approach using focused ultrasound to improve brain delivery of an antidote, oxime, following exposure to an organophosphorus neurotoxic agent in a murine model. Pharmacology ; Toxicology ; Brain ; CBRN-E threats Neurospin Scientific result preclinic;animal models; Thu, 28 Aug 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Cancer-mertansine-prodrogue.aspx Une équipe du laboratoire BioMaps, en collaboration avec l’Institut Galien Paris-Saclay a mis au point une stratégie innovante associant une prodrogue polymère et l'imagerie par tomographie par émission de positons (TEP) pour améliorer l'efficacité de la mertansine, un agent antitumoral puissant mais toxique. Medical imaging ; Diagnosis and innovative treatment ; Cancer Researchers SHFJ Scientific result ; Article préclinique;modèle animal; Tue, 01 Jul 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Drug-candidate-for-treatment-neonatal-encephalopathy.aspx Researchers from the SPI (DMTS) and the Women & Infants Hospital in Providence have laid the molecular basis for the neuroprotection of a purine derivative in a preclinical model of neonatal hypoxic-ischemic encephalopathy (HIE). The promising results support the development of this drug candidate to treat HIE in neonates. Pharmacology ; Brain ; Molecular mechanisms ; Diseases SPI Scientific result animal models;preclinic; Thu, 26 Jun 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Theranostic-antibodies-endothelin-receptors-models-glioblastoma-melanoma.aspx Researchers from SPI (DMTS) propose immunodiagnostic and immunotherapeutic approaches based on the use of innovative antibodies targeting two subtypes of endothelin receptors (ETA and ETB), recognised as relevant therapeutic targets in oncology. Health ＆ life sciences ; Cancer ; Medical imaging ; Positron Emission Tomography Neurospin Scientific result preclinical research;animal models; Thu, 22 May 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Synthesis-anti-cancer-drug-cells-using-nanomicelles.aspx A team at SCBM (DMTS) has designed nanomicelles that can be activated by a bioorthogonal reaction releasing a first chemical species, which then reacts with a second compound encapsulated in the micelles. Application to the synthesis of an anti-cancer drug, sorafenib, inside living cells. Chemistry ; Methodologies for life sciences ; Cancer SCBM Scientific result Fri, 11 Apr 2025 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2025/Cancer-immunoprofiling-click-chemistry-mass-spectrometry.aspx Researchers at DMTS and SHFJ have carried out a multiplexed analysis of tumor cells and tissues, based on the use of cleavable therapeutic antibodies carrying mass tags, for the identification and quantification of cancer biomarkers. A proof-of-concept demonstrating the high potential of this tumor immunoprofiling approach Cancer ; Chemistry ; Mass spectrometry ; Diagnosis SIMOPRO Scientific result preclinical research;animal models; Mon, 13 Jan 2025 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2024/Micelles-efficacite-radiotherapeutique-tumeurs-radioresistantes.aspx ​Des équipes du SCBM et du SHFJ, en collaboration avec le CEA-Jacob et l’ISMO ont développé une micelle perfluorée biocompatible pour améliorer l’efficacité des radiothérapies et qui serait particulièrement intéressante dans des environnements tumoraux radiorésistants. Diagnosis and innovative treatment ; Cancer Researchers SCBM Scientific result ; Article Cancer;préclinique;théranostique;modèle animal; Wed, 23 Oct 2024 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2024/PET-monitoring-central-effects-innovative-smoking-cessation-therapy.aspx A BioMaps team has used PET imaging to monitor glucose metabolism as a marker of the cerebral impact of smoking cessation, as well as the effects of a promising drug-candidate for the treatment of such cessation. By revealing the restoration of normal activity in the brain area associated with craving, these results offer hope for smoking cessation in humans Positron Emission Tomography ; Medical imaging ; Pharmacology ; Brain SHFJ Scientific result Preclinical;animal models;murine model; Thu, 29 Aug 2024 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2024/phototherapy-micells.aspx SCBM researchers have designed nanometric micelles that can be activated by light and constructed by self-assembly of amphiphiles derived from ferrocene, which carries a hidden therapeutic activity in the absence of activation. Chemistry ; Diagnosis and innovative treatment ; Nanomedicine Researchers SCBM Scientific result ; Article Wed, 12 Jun 2024 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2024/Response-intra-tumoral-immunotherapy-by-immunoPET.aspx A team from BioMaps (SHFJ), in partnership with the Gustave Roussy Institute, has used immunoPET imaging to assess the influence of tissue distribution on the efficacy of cancer immunotherapy, administered intra-tumor and intravenously in mice. Intratumoral administration is more effective and reduces overall exposure of organs at risk Medical imaging ; Positron Emission Tomography ; Cancer SHFJ Scientific result preclinical research;animal models; Fri, 19 Apr 2024 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2024/Nanomicelles-targeted-delivery-prodrug-atherosclerosis.aspx Teams from SCBM and SIMoS (DMTS) have developed nano-micelles for the vectorization of an active principle which regulates cholesterol metabolism towards atherosclerotic lesions. Nanomedicine ; Diseases SIMOPRO Scientific result ; Article preclinic;animal models; Thu, 14 Mar 2024 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2023/Impact-metabolism-PET-imaging-neuroinflammation.aspx Researchers at BioMaps evaluated the effect of several factors on the distribution of [18F]DPA-714 in 201 subjects who participated in SHFJ PET imaging protocols to better understand the role of neuroinflammation in various neurological diseases. They conclude that measures of individual metabolism are important in image interpretation. Positron Emission Tomography ; Medical imaging ; Pharmacology SHFJ Scientific result Thu, 12 Oct 2023 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2023/PET-imaging-antibody-endothelin-receptors-glioblastoma-tumors.aspx Researchers at BioMaps (SHFJ) and SPI (DMTS) have studied the pharmacokinetics of a novel immuno-radioligand targeting the endothelin A receptor (ETA), overexpressed in many cancers, particularly glioblastoma. The immunoPET imaging approach used in this study in a preclinical model confirms the theranostic potential of this antibody. Positron Emission Tomography ; Cancer ; Medical imaging Neurospin Scientific result Thu, 07 Sep 2023 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2023/Metabolomic-signatures-high-grade-breast-tumors.aspx The TIRO laboratory of the SHFJ (Nice) identifies for the first time discriminating biomarkers of high-grade invasive breast tumors, using a non-targeted metabolomics approach performed on surgical specimens and cytoponctions from patients at different stages of malignancy. Metabolomics ; Cancer ; Biomarkers SHFJ Scientific result Fri, 04 Aug 2023 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2023/Radiomarquage-crizotinib-fluor-18-nouvel-outil-TEP.aspx Des chercheurs du SHFJ ont mis au point la radiosynthèse au fluor-18 du crizotinib, un médicament qui ne pénètre pas dans le cerveau. Ce nouvel outil pour l’imagerie TEP permettra d’explorer de futures stratégies visant à faire passer la barrière hémato-encéphalique à ce médicament pour traiter certaines métastases cérébrales. Positron Emission Tomography ; Cancer ; Diagnosis and innovative treatment Researchers SHFJ Scientific result ; Article Thu, 27 Apr 2023 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2023/Cone-marine-toxin-melanocortin-receptor-antagonist.aspx A SIMoS team discovered a toxin in the venom of a marine cone that it engineers into a high affinity antagonistic peptide for the melanocortin receptor, a major regulator of energy homeostasis. A step towards the development of innovative treatments for certain eating disorders Pharmacology ; High-throughput screening ; Proteomics ; Transcriptomics SIMOPRO Scientific result Thu, 09 Feb 2023 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2022/In-vivo-evaluation-antibody-drug-conjugate.aspx A team from SIMoS, in collaboration with the SCBM (DMTS), has developed an original bioanalytical approach based on the double 14C-3H isotopic labeling of an antibody-drug conjugate, allowing the simultaneous in vivo monitoring of the two components in mouse models as well as their precise quantification in the organs. Pharmacology ; Cell and molecular imaging SIMOPRO Scientific result Mon, 22 Aug 2022 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2022/Radioligands-immunoPET-PD-1-PD-L1.aspx Researchers from the SHFJ and the DMTS have developed optimized radioligands for immunoPET imaging. The objective is to better predict the effectiveness of anti-PD1/anti-PDL1 immunotherapy used to fight certain cancers. Positron Emission Tomography ; Cancer Researchers SIMOPRO Scientific result programmed cell death-ligand 1; Tue, 12 Apr 2022 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2022/Interaction-buprenorphine-benzodiazepine.aspx ​A collaboration between the SHFJ and the UMR-S 1144 (University of Paris) shows that the deleterious effect of the buprenorphine/benzodiazepine combination would result from the combined action of each drug on its target. Diagnosis and innovative treatment ; Pharmacology Researchers SHFJ Scientific result ; Article pharmacodynamics;opioids; Fri, 25 Mar 2022 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2022/Autophagy-senescence.aspx Researchers from the Frédéric Joliot Institute have identified ouabain and chloroquine as two selective senolytic molecules that are effective in eliminating certain senescent cells. The study has been published in the journal Aging Cell. Cancer ; Cellular mechanisms Researchers SCBM Scientific result Tue, 15 Mar 2022 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Institute/2021/Deeptope-start-up-Simos.aspx Deeptope, founded in February 2021 from a technology developed at the DMTS Laboratory of Cellular Immunology and Biotechnology (LICB), is a company of therapeutic antibody engineering that provides antibody optimization and characterization services to biotech or pharmaceutical firms with the goal of increasing the quality of antibodies in a very short timeframe. Biotechnology ; Pharmacology News ; Article Mon, 29 Nov 2021 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2021/PET-MRI-imaging-tumors-supervoxel-level.aspx A collaborative study led by BioMaps researchers (SHFJ) demonstrates that fully integrated quantitative multiparametric analysis of non-small cell lung cancer in hybrid 18F-FDG PET/MRI 3T imaging is clinically feasible and could enable biological characterization of tumors at the supervoxel scale. Medical imaging ; Positron Emission Tomography ; MRI ; Cancer Scientific result Wed, 10 Nov 2021 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2021/Immunogenicity-therapeutic-peptides.aspx A team from SIMoS (DMTS) in collaboration with Sanofi shows that the introduction of non-natural sequences into an immunogenic peptide attenuates the immune response against this peptide, an approach that could guide the design of less immunogenic, and therefore more effective, therapeutic peptides. Health ＆ life sciences ; Pharmacology Scientific result Tue, 01 Jun 2021 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2021/PETimaging-neuropharmacology-buprenorphine.aspx Researchers at BioMaps (SHFJ) have succeeded in determining the interaction dynamics of buprenorphine, an opioid drug with a particularly complex pharmacology, with its brain receptors in vivo. To do so, they developed an original PET imaging approach based on the use of the radiolabeled molecule (11C-buprenorphine). Brain ; Positron Emission Tomography ; Pharmacology Scientific result Wed, 05 May 2021 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2021/How-works-Mambalgin-1.aspx Teams from IPMC and SIMoS (DMTS) defined the molecular determinants of the interaction between Mambalgin-1, an analgesic peptide isolated from black mamba venom, and its target, ASIC1 (Acid-Sensing Ion Channels), to model, using molecular dynamics, this complex. The resulting model provides clues to develop blockers of ASIC1, interesting targets for clinical pain relief applications. Pharmacology Scientific result Thu, 08 Apr 2021 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2021/Foldamer-inhibitor-ASF1.aspx I2BC researchers, in collaboration with the European Institute of Chemistry and Biology (University of Bordeaux, CNRS), have developed a chimeric peptide/foldamer molecule that is resistant to proteolysis and inhibits ASF1, a potential target for anticancer treatment. The resolution of the structure of this chimera in interaction with its target, the first of its kind, reveals an unsuspected plasticity of the urea-based backbone that hugs the surface of ASF1. Structural biology ; Molecular mechanisms ; Epigenetics ; Cancer Researchers SB2SM Scientific result NMR;radiocristallography; Fri, 19 Mar 2021 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2021/Micellar-probe-fluorine-MRI-tumor.aspx A SCBM (DMTS) team, in collaboration with researchers at NeuroSpin and I2BC, is describing micellar nanometric vectors targeting tumors that have been imaged by fluorine magnetic resonance imaging (MRI). The observed 19F signal made it possible to precisely delimit the volume of the tumor zone in a mouse model and to quantify the probe accumulated in the target tissue. Chemistry ; Nanomedicine ; Cancer ; MRI Scientific result Thu, 04 Mar 2021 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2020/ImmunoPET-BBB-Ab.aspx Researchers from SHFJ, NeuroSpin and DMTS have demonstrated, by immunoPET imaging, the impact of transient BBB permeabilization on brain exposure to an anti-EGFR antibody. Promising prospects for targeted immunotherapy of glioblastoma. Cancer ; Medical imaging ; Positron Emission Tomography SIMOPRO Scientific result radiomarquage;zirconium;IRM; Tue, 06 Oct 2020 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2020/BRCA2-breast-cancer.aspx ​In a study conducted by a team from the Institut Curie, I2BC researchers have used their NMR know-how to study the phosphorylation of BRCA2 and have thus contributed to revealing a mechanism potentially at the origin of chromosomal aberrations observed in breast BRCA2-mutated tumors. Molecular mechanisms ; Cancer SB2SM Scientific result homologous recombination;Rad51;kinase; Mon, 27 Apr 2020 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2020/Innovative-approach-radiolabel-peptides-fluorine-18-PET-imaging.aspx Radiochemists from the BioMaps unit (SHFJ) have developed and automated a new fluor-18 radiolabelling method for peptides used to characterize specific pathological molecular signatures and thus target treatments. Peptides were conjugated to a specific tag, then radiolabeled in a single step under mild conditions, making this approach an innovative solution for PET imaging of peptides labeled with fluorine-18. Chemistry ; Positron Emission Tomography ; Cancer Scientific result Mon, 17 Feb 2020 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/Glucocorticoids-better-evaluation-effect-cancers.aspx Senescence specialists (SBIGEM), in collaboration with the SCBM and the CNRGH (Jacob Institute), show that glucocorticoids can delay or even short-circuit it and disrupt its function as a tumor suppressor. Cellular mechanisms ; Molecular mechanisms ; Cancer Fontenay-aux-Roses Scientific result MEK/ERK;oncogenesis;Senescence; Mon, 09 Sep 2019 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/New-prediction-biomarker-tumor-progression-PET-images.aspx The SHFJ/IMIV laboratory (Inserm 1023/CNRS/CEA/UP-Sud), in collaboration with hospital-university teams, has shown that, in patients with advanced-stage large cell lymphoma (B type), automatic quantitative measurements of tumor dissemination detected by whole-body PET imaging have a predictive value of progression-free survival (tumor stabilization) and overall survival. Medical imaging ; Positron Emission Tomography ; Cancer Scientific result Tue, 16 Jul 2019 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/New-nanovectors-anticancer-therapies.aspx As part of a collaboration with MIRCen (Jacob Institute), researchers of SCBM have developed functional micellar vectors that can effectively target tumors and whose therapeutic activity is intrinsically carried by the constitutive unit of the micelle. This combination leads to better drug load and avoids premature drug release. Chemistry ; Nanosciences ; Nanomedicine Scientific result Wed, 12 Jun 2019 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/therapeutic-innovation-creatine-transporter-deficiency.aspx ​Two teams from JOLIOT (SPI / SCBM), in collaboration with the University of Cincinnati, confirm the interest of a drug candidate to treat the congenital creatine deficiency syndrome, a rare neurological childhood disease, responsible for developmental delays and intellectual disability. The results obtained in an animal model of the disease show that it is possible to administer, nasally, dodecyl creatine ester-loaded microspheres, thus improving the cognitive functions of treated animals. Genetic diseases ; Pharmacology Scientific result Fri, 17 May 2019 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/Click-Release-chemistry-targeted-delivery-drug-invivo.aspx A team from the SCBM, in collaboration with the SPI, the IC2MP and the University Hospital of Poitiers, has developed a bioorthogonal chemistry strategy that allows, in vivo, the controlled release of active ingredients contained in micelles-targeting cancerous tumors. These results pave the way for new strategies for targeted drug delivery. Chemistry ; Cancer ; Nanomedicine Scientific result Fri, 15 Mar 2019 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/pain-promising-toxin-spider-venom.aspx A collaboration between SIMOPRO, Sanofi R & D, Smartox Laboratories and the Thorax Institute, has isolated a toxin with antinociceptive properties from a high-throughput electrophysiological screening of a collection of more than 100 venoms. Cyriotoxin-1a has been identified, sequenced, chemically synthesized and functionally characterized - from cell to organism in vivo. Pharmacology ; High-throughput screening SIMOPRO Scientific result antinociception;venoms;sodium channel;Pain; Mon, 11 Mar 2019 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2019/Towards-better-detection-glioblastoma-infiltration.aspx Glioblastoma is a very aggressive cancer of the central nervous system, mainly because of its ability to infiltrate the surrounding areas. A collaboration led by a team of SHFJ and involving NeuroSpin demonstrates the interest of two imaging techniques for the early detection of tumor infiltration. Cancer ; Medical imaging ; Positron Emission Tomography Scientific result PET imaging;glioblastoma; Tue, 26 Feb 2019 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2018/TEP-18FFludarabine-lymphome-cerebral.aspx A SHFJ research team (LDM-TEP, GIP Cyceron, Caen) has previously developed and produced a radiopharmaceutical, the [18F]-Fludarabine, to detect lymphomas using PET scan. The team has recently conducted a preclinical study that shows the molecule can help in diagnosis of cerebral lymphoma by differentiate it from glioblastoma, the main brain tumor. A clinical study should be launched before the end of the year. Brain ; Medical imaging ; Cancer ; Diagnosis Joliot Scientific result FDG;lymphoma;glioblastoma; Mon, 08 Oct 2018 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2018/relationship-variants-BRCA1-cancer.aspx Research Teams from the Curie Institute, the Gustave Roussy Institute, as well as the biophysics teams from the Institute of Chemistry of Natural Substances and SB2SM (I2BC@Saclay) met to systematically identify structural defects and BRCA1 proteins encoded by variants of the BRCA1 gene, a gene predisposing to breast and ovarian cancer. Their results make it possible to propose a classification of these variants (neutral versus causal). Cancer ; Structural biology ; DNA Scientific result Fri, 28 Sep 2018 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2018/functionalized-micellar-nanovectors.aspx ​As part of a collaboration with MIRCen (Institute of Biology François Jacob) and SBIGeM, SCBM researchers have developed functional micellar nanovectors capable of targeting a population of cancer cells. Chemistry ; Cancer Scientific result Thu, 12 Apr 2018 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2018/ultrasound-drug-delivery-brain.aspx Researchers from NeuroSpin (Frédéric Joliot Institute/CEA) and MIRCen (François Jacob Institute/CEA Institute of Biology) have just developed an ultrasound device guided by magnetic resonance imaging (MRI) to increase temporarily and locally the vascular permeability in non-human primates, which could be used to effectively deliver drugs to the brain. Brain ; Health ＆ life sciences ; Pharmacology Scientific result Mon, 19 Feb 2018 11:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/News/Science_news/2017/fludarabine_hope.aspx A Research Team of the SHFJ (LDM-TEP) has just developed an innovative radiopharmaceutical for lymphoproliferative diseases, [18F] Fludarabine. Cancer ; Medical imaging Scientific result Mon, 29 May 2017 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Institute/2017/Pierre_fabre_h_immune.aspx ​After its creation by Michel Léonetti, a researcher at SPI / LERI, and Luc Boblet, external holder at the CEA, backed by the IDEX Paris-Saclay funding among other things, the H-Immune start-up recently signed a partnership agreement with the Pierre Fabre Innovation Fund to develop cancer immunotherapy treatments. Cancer ; Institutional News Wed, 03 May 2017 10:00:00 GMT https://www.cea.fr/drf/joliot/en/Pages/news/Science/2017/Monitoring_hadrontherapy_to_improve_patient_safety.aspx Evaluating the biological impact of hadrontherapy in healthy tissue upstream of a tumor is essential to assess the risk of radiation-induced sequelae. In the treatment of bone tumors, healthy articular cartilages are present in the path of the carbon ion beams. The development of 3D models has enabled IRCM's LARIA Research Team, in collaboration with IRAMIS and IBITECS (SBIGeM), to have relevant evaluation systems for these tissues. Cancer ; Health ＆ life sciences Scientific result Mon, 13 Mar 2017 11:00:00 GMT