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Barbara Marte

@barbmarte.bsky.social
5.5K followers 954 following 221 posts

Senior Editor @Nature for cancer and cell cycle. Views my own

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Barbara Marte @barbmarte.bsky.social · 23/09/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Targeting ZMYND8 unleashes IL-2 signalling to override T cell exhaustion - Nature
ZMYND8 suppresses IL-2R–STAT5 signalling by inhibiting p300-mediated transcriptional activation of Il2ra to enforce CD8+ T cell terminal exhaustion, and its deletion boosts effector-lik...
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Barbara Marte @barbmarte.bsky.social · 23/09/2026
new out in Nature www.nature.com/articles/s41...
nature.com
A design approach for bitopic kinase inhibitors - Nature
Detailed analyses of ligand choice, linkage vector and linker length enabled the development of bitopic inhibitors of ABL1 and EGFR kinases, including an ABL1 inhibitor with enhanced activity aga...
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Barbara Marte @barbmarte.bsky.social · 23/09/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Hepatocytes promote liver metastasis of pancreatic cancer by providing serine - Nature
Metastatic pancreatic ductal adenocarcinoma (PDAC) in the liver that lack the enzyme necessary to synthesize serine can reprogram hepatocytes to produce this amino acid, thus promoting tumour growth a...
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Barbara Marte @barbmarte.bsky.social · 17/09/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Identification of broadly tumour-reactive γδ TCRs from multiple myeloma - Nature
A machine-learning algorithm, PreGame, is developed to identify tumour-reactive γδ T cells from single-cell CITE sequencing data, and expansion of this cell population can be used as a biomarker of th...
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Barbara Marte @barbmarte.bsky.social · 17/09/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Evolution and heterogeneity of lethal metastatic bladder cancer subtypes - Nature
A rapid autopsy programme provides valuable resources to enable detailed molecular and genetic analyses of the temporal evolution of aggressive histological subtypes and therapy resistance in metastat...
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Reposted by Barbara Marte
Shom Goel @shomgoel.bsky.social · 08/09/2026
A nice follow-up to our recent @nature.com paper (@barbmarte.bsky.social). Nature has published a News & Views piece discussing the work: “The secret life of a cell-cycle gatekeeper of cancer.” Very proud of the team. Interested to hear where these concepts go next. www.nature.com/articles/d41...
nature.com
The secret life of a cell-cycle gatekeeper of breast cancer
A newly discovered function for the protein Rb explains why inhibiting cell division can enhance the signalling mediated by the oestrogen receptor that drives breast cancer.
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Barbara Marte @barbmarte.bsky.social · 03/09/2026
and the Clinical Briefing to go with it www.nature.com/articles/d41...
nature.com
Biomarkers that predict improved outcomes after perioperative immune-based therapy for lung cancer
Pre-surgical clearance of circulating tumour DNA was associated with benefits when using the immunotherapy nivolumab.
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Barbara Marte @barbmarte.bsky.social · 03/09/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Biomarkers of nivolumab benefit in resectable non-small cell lung cancer - Nature
Potential predictive biomarkers of perioperative nivolumab therapy benefit in non-small cell lung cancer are identified from evaluable participants in the CheckMate 77T trial.
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Barbara Marte @barbmarte.bsky.social · 19/08/2026
new our in @nature www.nature.com/articles/s41...
nature.com
Functional role of skull lymphoid structures in CNS immunosurveillance - Nature
Functional lymphoid structures within the skull bone marrow enable central nervous system immunosurveillance and shape immune responses to brain disease.
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Barbara Marte @barbmarte.bsky.social · 13/08/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Biomarkers of nivolumab benefit in resectable non-small cell lung cancer - Nature
Potential predictive biomarkers of perioperative nivolumab therapy benefit in non-small cell lung cancer are identified from evaluable participants in the CheckMate 77T trial.
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Barbara Marte @barbmarte.bsky.social · 13/08/2026
new out in @nature www.nature.com/articles/s41...
nature.com
In vivo genome-wide CRISPR screens of human T cells in solid tumours - Nature
An in vivo model that is able to recover human T cells from solid tumours can identify targets to help improve CAR T cell antitumour activity.
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Barbara Marte @barbmarte.bsky.social · 13/08/2026
new out in @nature www.nature.com/articles/s41...
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Barbara Marte @barbmarte.bsky.social · 06/08/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Membranolytic peptide programs immunogenic cell death for cancer therapy - Nature
The synthetic-acid-responsive membranolytic peptide aMPC16-CA50 induces immunogenic membranolytic cell death in tumour cells, robustly potentiating immune checkpoint blockade therapy.
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Barbara Marte @barbmarte.bsky.social · 06/08/2026
new out in @nature www.nature.com/articles/s41...
nature.com
A tumour-derived organoid biobank maps cancer gene dependencies - Nature
A clinically annotated multi-omic organoid resource with matched tumour samples from 256 patients across 5 cancers maps gene dependencies, reveals subtype-specific vulnerabilities and uncovers treatme...
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Barbara Marte @barbmarte.bsky.social · 06/08/2026
new out in @nature www.nature.com/articles/s41...
nature.com
A compendium of next-generation patient-derived models for diverse cancers - Nature
The international collaboration of the Human Cancer Models Initiative presents a comprehensive resource of next-generation cancer models from 2,780 donors with 25 cancer types and integrated tumour–mo...
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Barbara Marte @barbmarte.bsky.social · 06/08/2026
new out in @nature www.nature.com/articles/s41...
nature.com
A dependency map enhanced with next-generation 3D cancer models - Nature
Integration of genome-scale CRISPR screening data from traditional cell lines and next-generation cancer models expands the representation of tumour subtypes and genomic alterations in The Cancer Depe...
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Barbara Marte @barbmarte.bsky.social · 06/08/2026
new out in Nature www.nature.com/articles/s41...
nature.com
ZFP36L2 orchestrates stress-adaptive plasticity in regeneration and cancer - Nature
The RNA-binding protein ZFP36L2 mediates stress-adaptive plasticity in intestinal regeneration and colorectal cancer metastasis.
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Barbara Marte @barbmarte.bsky.social · 30/07/2026
and the News & Views www.nature.com/articles/d41...
nature.com
Intestinal stem cells count to eight divisions to maintain cell ratios
In the fly gut, stem cells keep the balance of cell types by undergoing eight rounds of cell division to form absorptive cells, then one round to form secretory cells.
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Barbara Marte @barbmarte.bsky.social · 30/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Intestinal stem cells count self-renewal divisions to switch multipotency - Nature
In Drosophila, cell fate switching in adult intestinal stem cells is determined through an epigenetic mechanism in which these cells count divisions, switching from producing enterocytes to producing ...
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Barbara Marte @barbmarte.bsky.social · 22/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Genetic background sets the trajectory of experimental cancer evolution - Nature
Experimentally replaying tumour evolution in divergent mouse strains reveals the importance of interactions between genetic ancestry and acquired cancer-driving mutations in shaping the earliest stage...
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Barbara Marte @barbmarte.bsky.social · 22/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Tertiary lymphoid structures harbour stem-like tumour-specific T cells - Nature
Renal cell carcinoma tumours containing tertiary lymphoid structures (TLSs) are enriched for exhausted CD8+ T cells, including tumour-specific clonotypes with stem-like progenitor features and reduced...
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Barbara Marte @barbmarte.bsky.social · 22/07/2026
new our in Nature www.nature.com/articles/s41...
nature.com
Prior therapy defines mutation profiles in childhood cancer at relapse - Nature
Chemotherapy, particularly with platinum-based drugs, is associated with substantial, rapidly detectable mutagenesis in childhood cancers, tripling private signatures and doubling mutation burden, hig...
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Barbara Marte @barbmarte.bsky.social · 22/07/2026
and our News story www.nature.com/articles/d41...
nature.com
Rare contagious cancer discovered in wild catfish
Transmissible tumours have been found in only a few types of animal, but there might be many more out there.
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Barbara Marte @barbmarte.bsky.social · 22/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Brown bullhead catfish melanoma represents a novel transmissible cancer - Nature
Whole-genome sequencing analysis of tumour and matched non-tumour host tissues of the brown bullhead catfish reveals a type of naturally occurring transmissible cancer.
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Barbara Marte @barbmarte.bsky.social · 16/07/2026
new out in @nature.com www.nature.com/articles/s41...
nature.com
GPC3-specific dnTGFβRII-armoured CAR T cells for hepatocellular carcinoma - Nature
Chimeric antigen receptor (CAR) T cells for antitumour therapy ‘armoured’ with a dominant-negative TGFβ receptor II show enhanced efficacy and tolerable safety in patients with advanced...
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Barbara Marte @barbmarte.bsky.social · 16/07/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Modular in vivo antibody–ADC click to reverse drug resistance in tumours - Nature
In vivo ligation of clinically used therapeutic antibodies via bioorthogonal click chemistry to antibody–drug conjugates leads to enhanced antitumour activity in heterogeneous and treatment-resistant ...
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Barbara Marte @barbmarte.bsky.social · 16/07/2026
and the News & Views to go with www.nature.com/articles/d41...
nature.com
A high-fat, low-carbohydrate diet can feed intestinal tumours
A ketogenic diet promotes tumour growth in the small intestine in susceptible mice. In people, diet advice might need to be tailored to individual cancer risks.
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Barbara Marte @barbmarte.bsky.social · 16/07/2026
new out in @nature www.nature.com/articles/s41...
nature.com
Ketogenic diet mediates intestinal tumorigenesis through lipids not ketones - Nature
A combination of different manipulations in mouse models of spontaneous intestinal adenoma formation dissects the roles of systemic and epithelial ketogenesis versus dietary lipids in ketoge...
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Barbara Marte @barbmarte.bsky.social · 09/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Diet–microbiome synergy underlies obesity-associated immunotherapy efficacy - Nature
Diet shapes obesity-associated therapeutic responses to immune checkpoint inhibitors through gut microbial metabolism and host anti-tumour immunity, demonstrated in mouse custom-diet models&...
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Barbara Marte @barbmarte.bsky.social · 09/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Chromatin landscape and epigenetic heterogeneity of acute myeloid leukaemia - Nature
An ATAC-seq-based approach is used to classify acute myeloid leukaemia (AML) into 16 epigenomic subgroups, and provides insight into the role of non-genetic mechanisms in determining pathogenesis, cli...
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Barbara Marte @barbmarte.bsky.social · 08/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Aneuploidy selects for the acquisition of driver genes in breast cancer - Nature
Screening of chromosome arm-level aneuploidies uncovers that these alterations select for specific basal-like breast cancer driver genes, including PLGRKT, an oncogene whose tumour-promoting activity ...
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Barbara Marte @barbmarte.bsky.social · 01/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Casdatifan shows durable response linked to HIF-2α biology in kidney cancer - Nature
Monotherapy with the HIF-2α inhibitor casdatifan achieves meaningful, durable responses linked to HIF-2α biology with manageable safety in the treatment of individuals with clear cell renal cell ...
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Barbara Marte @barbmarte.bsky.social · 01/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Dual tumour–myeloid targeting of glioblastoma with GPNMB CAR-T cells - Nature
Integrated multi-omic profiling of glioblastoma reveals GPNMB as a shared antigen in tumour cells and the surrounding microenvironment, and GPNMB-targeted chimeric antigen receptor T cells demonstrate...
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Barbara Marte @barbmarte.bsky.social · 01/07/2026
and the associated Research Briefing www.nature.com/articles/d41...
nature.com
Liver fat steers the outcome of advanced colorectal cancer
Individuals with fatty-liver diseases have a heightened risk of aggressive secondary tumours in colorectal cancer.
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Barbara Marte @barbmarte.bsky.social · 01/07/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Steatosis shapes prognosis-defining liver metastasis heterogeneity in CRC - Nature
Liver steatosis increases formation of replacement liver metastases by increasing MYC stability through acetylation, which increases proline synthesis and collagen production.
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Barbara Marte @barbmarte.bsky.social · 12/06/2026
new out in Nature this week www.nature.com/articles/s41...
nature.com
A prognostic human brain network for diffuse midline glioma - Nature
Tumour network mapping of diffuse midline glioma (DMG) defines a conserved and prognostically important brain network in children with DMG, consistent with the hypothesis that DMGs exploit otherw...
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Barbara Marte @barbmarte.bsky.social · 28/05/2026
new out in Nature www.nature.com/articles/s41...
nature.com
αKG-mediated carnitine synthesis drives DNA repair via histone acetylation - Nature
The metabolite αKG promotes carnitine synthesis and increases site-specific histone acetylation, thereby promoting homologous recombination-mediated DNA repair, which has potential implications f...
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Barbara Marte @barbmarte.bsky.social · 21/05/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Mitochondrial l-2-hydroxyglutarate is a physiological signalling metabolite - Nature
l-2-Hydroxyglutarate is identified as a legitimate physiological signalling metabolite, and control of its levels is essential for postnatal growth and survival and correct renal development and funct...
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Barbara Marte @barbmarte.bsky.social · 14/05/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Ecotypes of triple-negative breast cancer in response to chemotherapy - Nature
Treatment data for triple-negative breast cancer show the importance of macrophage subtypes and cancer-cell metaprograms for interferon signalling, HLA expression and cell cycle activity that are asso...
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Barbara Marte @barbmarte.bsky.social · 07/05/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Non-invasive profiling of the tumour microenvironment with spatial ecotypes - Nature
Multimodal machine learning reveals that tumour microenvironments can be decomposed into spatially organized multicellular ecosystems, termed spatial ecotypes, that can be accessed non-invasively via ...
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Barbara Marte @barbmarte.bsky.social · 07/05/2026
New out in Nature, a Perspective some 20 years after the original studies in Nature showing synthetic lethality between BRCA mutations and PARP inhibition www.nature.com/articles/s41...
nature.com
Two decades of PARP inhibitor synthetic lethality in cancer - Nature
The past two decades of PARP inhibitor synthetic lethality in cancer is explored.
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Barbara Marte @barbmarte.bsky.social · 07/05/2026
and the News & Views www.nature.com/articles/d41...
nature.com
Male sex hormone loss aids brain tumour growth
Depletion of sex hormones that enable male development induces neuroinflammation that disrupts hormonal signalling and immune responses against brain tumours.
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Barbara Marte @barbmarte.bsky.social · 07/05/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Androgen loss accelerates brain tumour growth via HPA axis activation - Nature
Androgens have distinct roles in the brain, acting as immune-based tumour suppressors through neuroinflammation and neuroendocrine mechanisms.
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Barbara Marte @barbmarte.bsky.social · 30/04/2026
new out in Nature: www.nature.com/articles/s41...
nature.com
Evolutionary characterization of lung cancer metastasis - Nature
DNA-sequencing data from primary tumours and paired metastases from participants in the TRACERx lung study and PEACE autopsy programme are used to analyse the metastatic diversity of advanced non-smal...
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Barbara Marte @barbmarte.bsky.social · 16/04/2026
new out in Nature www.nature.com/articles/s41...
nature.com
EBV strain interacts with host HLA to drive nasopharyngeal carcinoma risk - Nature
A genome-to-genome association study identifies host and viral risk factors that interact to drive nasopharyngeal carcinoma endemicity in southern China.
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Barbara Marte @barbmarte.bsky.social · 16/04/2026
new out in Nature www.nature.com/articles/s41...
nature.com
Emergence of oncofetal plasticity is ubiquitous in early colorectal cancers - Nature
Metastasis-associated oncofetal cell states emerge at the earliest stages of colorectal cancer and spatial profiling shows stereotypic patterning of fibroblast subtypes resembling normal tissue archit...
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Barbara Marte @barbmarte.bsky.social · 16/04/2026
a wonderful Perspective article www.nature.com/articles/s41...
nature.com
A mechanism for adaptive genome regulation in cancer - Nature
In this Perspective article, a theoretical framework for how the AP-1 family of transcription factors mediates cellular adaptation in cancer drug resistance is proposed.
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Barbara Marte @barbmarte.bsky.social · 16/04/2026
new out in Nature: wonderful review article on tumour promotion www.nature.com/articles/s41...
nature.com
Tumour promotion through the lens of evolution - Nature
This Review revisits tumour initiation and promotion in light of clonal diversity and the presence of cancer driver mutations in normal tissues, aiming to understand mechanisms that enable environment...
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Barbara Marte @barbmarte.bsky.social · 16/04/2026
and the podcast www.nature.com/articles/d41...
nature.com
Giant cancer study reveals effectiveness of ‘off label’ treatments
Hear the biggest stories from the world of science | 15 April 2026
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Barbara Marte @barbmarte.bsky.social · 16/04/2026
and the News & Views www.nature.com/articles/d41...
nature.com
How effective is the personalized off-label use of targeted cancer treatment?
If general cancer treatment fails, a tumour-type-specific therapy might be tried for other cancers with genetic changes in the targeted pathway. How well does this work?
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