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Signal Transduction and Targeted Therapy

@sigtrans-sttt.bsky.social
681 followers 626 following 1.8K posts

Signal Transduction and Targeted Therapy (STTT) | A Nature Portfolio journal | Impact Factor 52.7 | Q1 in Biochemistry, Cell Biology & Molecular Medicine | Open Access Visit: www.nature.com/sigtrans

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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 40m
How do signaling networks guide #CellDifferentiation in health and disease? This review explores Wnt, Notch, Hedgehog, TGF-β, and Hippo pathways, their regulatory crosstalk, disease roles, and potential for targeted therapies. #STTT #OpenAccess: doi.org/10.1038/s413...
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 6h
Researchers uncover an HPGDS–PGD2 pathway that promotes pathogenic Th17 differentiation by antagonizing PPARγ, while HPGDS inhibition suppresses Th17 responses and alleviates #Autoimmune pathology in #MultipleSclerosis models. #STTT #OpenAccess: doi.org/10.1038/s413... #DiseaseDetection
Targeting the HPGDS-PGD2 axis to treat Th17 cell-mediated autoimmunity in multiple sclerosis
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 10h
A phase I trial evaluates CNSI-Fe, a carbon #Nanoparticle–Fe(II) complex that delivers Fe iron directly into tumors to trigger #Cancer cell #Ferroptosis, showing a favorable safety profile and preliminary antitumor activity. #STTT #OpenAccess: doi.org/10.1038/s413...
Carbon nanoparticle-Fe (II) complex for ferroptosis therapy in refractory solid tumors: a phase I trial
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 20h
Modulating #BACE1 transcription offers a different route to targeting #Amyloid pathology. Chlorhexidine suppresses BACE1 via a SOCS3-dependent JAK/STAT response, reducing amyloid pathology and cognitive deficits in AD models. #STTT #OpenAccess: doi.org/10.1038/s413... #CellTherapy
Transcriptional modulation of β-Secretase ameliorates amyloid pathology and cognitive deficits in Alzheimer’s disease models
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 03/10/2026
Can gingiva-derived MSCs (GMSCs) help preserve β-cell function in #Type1Diabetes (#T1DM)? A phase 1 trial links GMSC therapy to improved residual β-cell function, potentially through CD8+ T-cell exhaustion. #STTT #OpenAccess: doi.org/10.1038/s413... #CellTherapy #BetaCellFunction
Safety and efficacy of human gingiva-derived mesenchymal stem cells in patients with type 1 diabetes: a double-blind, randomized, placebo-controlled, phase 1 trial
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 03/10/2026
Infection and hypoxic stress converge on the PHD1–TRIM21–CDC20 axis, promoting CDC20 degradation and securin and MCL1 accumulation to drive cancer cell #Aneuploidy and #Chemoresistance. #STTT #OpenAccess: doi.org/10.1038/s413...
Infection and α-ketoglutarate/oxygen inhibition converge to CDC20 to promote cancer cell aneuploidy
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 03/10/2026
CDK12/13 inhibition exposes a vulnerability in platinum-resistant #OvarianCancer by disrupting transcription and #AlternativeSplicing, with the CDK12–SFPQ/p54nrb complex driving RNA-processing reprogramming and cytotoxicity. #STTT #OpenAccess: doi.org/10.1038/s413...
CDK12/13 inhibition overcomes platinum resistance by impairing RNA metabolism
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 02/10/2026
Muscle cells retain intrinsic #miRNA alterations in #Type2Diabetes. T2D-derived myoblasts show altered miRNA expression and sEV secretion linked to metabolic pathways, while their sEVs fail to enhance adipocyte metabolic function. @harvardmed.bsky.social #STTT #OpenAccess: doi.org/10.1038/s413...
miRNAs as cell-intrinsic epigenetic regulators in muscle in type 2 diabetes
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 02/10/2026
Mycobacterium abscessus directly links the #TumorMicrobiome to #NSCLC mutagenesis, as bacterial NDK phosphorylates IRF3 to amplify interferon signaling and sustain #APOBEC3A-driven genomic diversification. #STTT #OpenAccess: doi.org/10.1038/s413...
Intratumoral Mycobacterium abscessus promotes cytidine deaminase mutagenesis in non-small cell lung cancer
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ESMO - European Society for Medical Oncology @myesmo.bsky.social · 01/10/2026
📣 Abstract submission for #ELCC27 is now open. Share your research with a focused, multidisciplinary thoracic oncology community. Gain valuable feedback, increase the visibility of your work and start new collaborations. 🔗 Submit now - ow.ly/Jrtf50ZTpbk
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American Association for Cancer Research (AACR) @theaacr.bsky.social · 01/10/2026
Abstract submission is now open for the AACR Annual Meeting 2027 (April 2-7). Submit your abstract by November 10 and join us in Orlando to share the latest advances in cancer science and medicine. Learn more: buff.ly/WuSSXNE #AACR27
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OncLive @onclive.bsky.social · 01/10/2026
🎙️ In case you missed any, read a recap of the episodes of #OncliveOnAir that aired in September 2026. @lpetrillz.bsky.social @matthewkurianmd.bsky.social #oncology #hematology Read the full recap ➡️: www.onclive.com/view/revisit...
onclive.com
Revisit Every OncLive On Air Episode From September 2026 | OncLive
In case you missed any, read a recap of the episodes of OncLive On Air that aired in September 2026.
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 02/10/2026
The phase 3 ANCHOR trial finds that anlotinib + CapeOX shows similar antitumor activity to bevacizumab + CapeOX in RAS/BRAF wild-type #Metastatic #ColorectalCancer, but does not meet the prespecified noninferiority margin for PFS. #STTT #OpenAccess: doi.org/10.1038/s413...
First-line anlotinib versus bevacizumab plus CapeOX in RAS/BRAF wild-type unresectable metastatic colorectal cancer (ANCHOR): a multicenter, prospective, randomized, phase 3 trial
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 02/10/2026
The phase 3 ICWIP #ClinicalTrial shows that three-year adjuvant icotinib following #Chemotherapy significantly improves disease-free survival versus placebo in completely resected stage II–IIIA disease, with a manageable safety profile. #STTT #OpenAccess: doi.org/10.1038/s413...
Three-year adjuvant treatment of icotinib in stage II-IIIA EGFR-mutated lung adenocarcinoma (ICWIP): a randomized, double-blind, placebo-controlled phase 3 trial
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 01/10/2026
miR-150 fine-tunes stem cell fate through dual control of #SOX2, regulating its mRNA stability and #Autophagy-mediated degradation via the KLHL20–ULK1 axis to balance ectodermal and mesodermal lineage commitment. #STTT #OpenAccess: doi.org/10.1038/s413...
Dual-mode SOX2 regulation by miR-150 via mRNA suppression and autophagy controls stem cell fate
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 01/10/2026
RAC1 #SUMOylation emerges as a druggable regulator of #BreastCancer #Metastasis. Blocking this switch with TAT-PRASI reduces RAC1 activity and RAC1–POTEE interaction, impairing invadopodia formation and metastatic invasion. @usaloficial.bsky.social @ucm.es #STTT #OpenAccess: doi.org/10.1038/s413...
A RAC1 SUMOylation switch governs breast cancer metastasis
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 01/10/2026
A multitarget strategy may help address #TNBC heterogeneity. Opti-hTIF1γ suppresses β-catenin, TGFβ and STAT3 signaling while downregulating CD47 and CXCL5, enhancing #macrophage phagocytosis and #antitumoractivity. #TumorMicroenvironment #CancerBiology #STTT #OpenAccess: doi.org/10.1038/s413...
Transcriptional intermediary factor 1 gamma-based multitarget gene therapeutic strategy for triple-negative breast cancer
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 01/10/2026
This study uncovers how polymeric #Alpha1Antitrypsin accumulation perturbs Paneth cell #Proteostasis via #ERstress and impaired lysosomal clearance, linking deficiency to severe intestinal inflammation. #STTT #OpenAccess: doi.org/10.1038/s413...
Polymeric alpha-1 antitrypsin perturbs Paneth cell proteostasis and exacerbates intestinal inflammation
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 30/09/2026
Learn how all-trans retinoic acid prevents CD8+ T-cell exhaustion and potentiates anti-PD-1 therapy in #Glioblastoma by activating WNT/β-catenin–TCF-1βBD signaling. #STTT #OpenAccess: doi.org/10.1038/s413... #CancerResearch #TranslationalMedicine
All-trans retinoic acid suppresses CD8+ T-cell terminal exhaustion and potentiates anti-PD-1 therapy in glioblastoma
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 30/09/2026
How does macrophage zinc accumulation worsen #MASLD progression? Macrophage zinc trapping activates IRE1α–XBP1s signaling, promoting IL-1β-driven #MetabolicReprogramming and lipid transfer to hepatocytes, driving liver inflammation. #STTT #OpenAccess: doi.org/10.1038/s413...
Zinc accumulation in macrophages exacerbates metabolic dysfunction-associated steatotic liver disease progression
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American Association for Cancer Research (AACR) @theaacr.bsky.social · 29/09/2026
Register by October 27 to get the lowest rates for the AACR Conference on Advances in the Pathogenesis and Immune Therapies of Liver Cancer (December 6-8; Austin, Texas), chaired by Richard S. Finn, Josep M. Llovet, and Jessica Zucman-Rossi. buff.ly/QuyRLts #AACRliver26 @zucmanrossi.bsky.social
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OncLive @onclive.bsky.social · 30/09/2026
WATCH 🎥: Meredith Pelster, MD, MSCI, discusses the biomarker-agnostic design of the phase 3 MAPKeeper 301 trial of atebimetinib in metastatic pancreatic cancer. #pancsm #oncology Full video ➡️: www.onclive.com/view/dr-pels...
onclive.com
Dr Pelster on the MAPKeeper 301 Trial Evaluating Atebimetinib in First-Line Metastatic Pancreatic Cancer | OncLive
Meredith Pelster, MD, MSCI, discusses the biomarker-agnostic design of the phase 3 MAPKeeper 301 trial of atebimetinib in metastatic pancreatic cancer.
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raechel-mckinley.bsky.social @raechel-mckinley.bsky.social · 29/09/2026
The inaugural Molecular Bioscience Week is happening next week! Join the @asbmb.bsky.social to celebrate the wonders of foundational research! Register for MBSW events here: www.asbmb.org/molecular-bi...
asbmb.org
Molecular Bioscience Week
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 30/09/2026
Quiescent #BreastCancer stem-like cells can reawaken in #TNBC. New study in #STTT identifies an ENO1–lactate–H4K12la feedback loop that upregulates PCNA to activate qsBCSCs, revealing a metabolic–epigenetic axis linked to tumor growth. #OpenAccess: doi.org/10.1038/s413...
Glycolytic enolase 1-induced H4K12 lactylation activates quiescent breast cancer stem-like cells in triple-negative breast cancer
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 30/09/2026
The anti-TFRC antibody PPMX-T003 suppresses #ColorectalCancer growth and metastatic colonization in preclinical models, highlighting iron-dependent tumor survival as a target for limiting metastatic progression. #STTT #OpenAccess: doi.org/10.1038/s413... #AntibodyTherapy #TargetedTherapy
Clinical-stage human anti-transferrin receptor antibodies suppress colorectal cancer metastasis
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 29/09/2026
Traditional #Biomarker discovery suffers from single-modality analyses, weak mechanistic foundations, and low reproducibility. This review examines #AI approaches for precision diagnostics and targeted therapies. #STTT #OpenAccess: doi.org/10.1038/s413... #DrugDelivery
Artificial intelligence in biomarker discovery for diseases: diagnostic and therapeutic prospects
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 29/09/2026
How can functional RNA molecules move beyond simple protein coding to power next-gen loss- and gain-of-function treatments? This review explores emerging druggable RNAs, optimization, and delivery systems for #clinicaltherapeutics. #STTT #OpenAccess: doi.org/10.1038/s413... #DrugDelivery
RNA therapeutics: current status and future directions
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 29/09/2026
TKTL1-driven #Glycolysis increases lactate and promotes #Immunosuppressive dendritic-cell signaling in #HCC. Targeting the TKTL1–HIF-1α–HK2 axis and lactate reprograms the #TumorMicroenvironment to enhance PD-1 blockade. #STTT #OpenAccess: doi.org/10.1038/s413...
Transketolase-like 1 potentiates PD-1 blockade in hepatocellular carcinoma by glycolysis to prime dendritic cell lactylation
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 29/09/2026
Inotodiol activates LXRβ and promotes PPARδ-dependent #SIRT3 transcription, engaging the LXRβ/SIRT3/PGC-1α pathway to restore mitochondrial function and counter age-associated #MuscleWasting and #MetabolicDysfunction. #STTT #OpenAccess: doi.org/10.1038/s413...
Inotodiol prevents age-related muscle wasting by restoring mitochondrial function through liver X receptor beta signaling
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 28/09/2026
How do #Cuproptosis and #Ferroptosis intersect across disease? This review connects metal metabolism, redox imbalance, organelle crosstalk, and regulatory networks with therapeutic strategies, #Biomarkers, and patient stratification. #STTT #OpenAccess: doi.org/10.1038/s413... #PrecisionOncology
Cuproptosis and ferroptosis: signal pathways, diseases and therapeutic targets
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 28/09/2026
How can targeting synthetic lethal interactions revolutionize #Cancer treatment? This review examines PARP, ATR, ATM, DNA-PK, and emerging non-DDR targets, while addressing resistance, combination strategies, and patient selection. @uab.cat #Biomarkers #STTT #OpenAccess: doi.org/10.1038/s413...
Synthetic lethality in cancer: mechanisms, therapeutic exploitation and clinical translation
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 28/09/2026
ADC development requires coordinated optimization of antigens, antibodies, linkers, and payloads. This review explores how AI and computational #Biophysics can guide rational design, patient stratification, #Pharmacokinetics, and dosing.#DrugDesign #STTT #OpenAccess: doi.org/10.1038/s413...
Antibody-drug conjugate engineering: from design to efficacy and safety
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 28/09/2026
#Cancer heterogeneity operates across interconnected biological scales. The HITET framework links them through niche–flow–feedback interactions to organize mechanisms, therapeutic strategies, and hypotheses for future validation.#CancerGenomics #STTT #OpenAccess: doi.org/10.1038/s413...
Heterogeneity in cancer: molecular mechanisms and therapeutic strategies
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 27/09/2026
#FractureRepair relies on coordinated immune, vascular, neural, and skeletal signaling. This review connects key mechanisms of #BoneHealing with targeted regenerative strategies and their translational challenges. #STTT #OpenAccess: doi.org/10.1038/s413... #MotorDysfunction #CellBiology
Fracture healing: from molecular and cellular mechanisms to therapeutic strategies
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 27/09/2026
Can precision retinoid therapy overcome therapeutic resistance? This review defines “retinoid endotypes” shaped by metabolic niches, chromatin state, and #microenvironmental cues to inform patient stratification and precision therapy. #STTT #OpenAccess: doi.org/10.1038/s413... #Immunology
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American Association for Cancer Research (AACR) @theaacr.bsky.social · 25/09/2026
Register by December 15 to get the lowest rates for the AACR Special Conference on Redefining Lung Cancer (January 14-17; San Diego), held in association with the AACR Lung Cancer Task Force and chaired by Charles Swanton. Learn more: buff.ly/hGLGu07 #AACRlung27 @charlesswanton.bsky.social
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American Association for Cancer Research (AACR) @theaacr.bsky.social · 25/09/2026
The AACR Conference on New Frontiers in the Biology of and Therapeutic Development for Pancreatic Cancer opens this evening in San Diego with a keynote lecture by Andrew J. Aguirre. #AACRpan26
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OncLive @onclive.bsky.social · 25/09/2026
Is surgery becoming the adjuvant step in colorectal cancer? In this episode of #OncologyUnplugged 🔌, Chandler Park, MD, and Pashtoon Kasi, MD, MS, unpack neoadjuvant immunotherapy, from NICHE to NEST, dMMR to MSS, and ctDNA as an emerging end point. 🎧 onclive.com/view/neoadju... #crcsm
onclive.com
Neoadjuvant Immunotherapy and Short Treatment Courses Drive Paradigm Shifts in CRC Management | OncLive
Drs Park and Kasi discuss the rise of neoadjuvant immunotherapy in CRC management, framing how this shift fits into the context of larger paradigm changes.
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 27/09/2026
USP2 inhibition destabilizes STUB1 to suppress pathological #Pexophagy in PEX1-deficient models, restoring peroxisome abundance while mitigating metabolic abnormalities, neuro-axonal pathology, and motor dysfunction. #STTT #OpenAccess: doi.org/10.1038/s413... #Neurobiology #MolecularMedicine
Inhibition of USP2 suppresses pathological pexophagy and rescues PEX1-deficient peroxisome biogenesis disorder
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 27/09/2026
Researchers show that targeting BIRC6 disrupts a Treg-driven pathway that supports aged HSC survival, helping rebalance #hematopoiesis, reduce #Immunosenescence, and improve immune function in models of #Aging. #STTT #OpenAccess: doi.org/10.1038/s413... #Hematology #Immunology
Targeting BIRC6 rejuvenates hematopoietic stem cell aging and immunosenescence
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 26/09/2026
Single-cell #Multiomics reveals that #TNBC-derived #Exosomes reshape T cells through regulatory and dysfunctional states, #miRNA-mediated immune suppression, and distinct γδ and αβ TCR clonotypic expansions. #STTT #OpenAccess: doi.org/10.1038/s413...
Single-cell multiomics reveals exosome-mediated reprogramming and clonotypic remodeling of T cells in triple-negative breast cancer
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 26/09/2026
Researchers combine allele-specific #Genomics with an AI-based histopathology model to identify RB1-Bi tumors and uncover synthetic lethal vulnerabilities to mitotic and DNA damage response inhibitors. #STTT #OpenAccess: doi.org/10.1038/s413...
Biallelic loss of RB1 in hepatocellular carcinoma as synthetic lethal target for artificial intelligence-guided therapy
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 26/09/2026
The TRAINER phase II study evaluates #Biomarker-driven total #Neoadjuvant therapy with bevacizumab or cetuximab for high-risk #RectalCancer, reporting complete responses and high sphincter preservation. #STTT #OpenAccess: doi.org/10.1038/s413...
A multicohort, biomarker-driven phase 2 trial of personalized total neoadjuvant therapy with targeted agents for high-risk rectal cancer (The TRAINER study)
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 26/09/2026
#Fructose directly binds TOM22 and remodels the mitochondrial TOM complex, disrupting protein import, ribosome biogenesis, and #OxidativePhosphorylation, revealing a metabolism-independent mechanism of #Podocyte injury. @tsinghuauniversity.bsky.social #STTT #OpenAccess: doi.org/10.1038/s413...
Fructose directly remodels the translocase of the outer membrane to impair oxidative phosphorylation in podocytes
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 25/09/2026
A randomized phase II trial reveals that once-daily nonpeptide VCT220 reduced #bodyweight vs placebo while improving metabolic measures, with mainly mild-to-moderate #gastrointestinal adverse events supporting further evaluation. @pku1898.bsky.social #STTT #OpenAccess: doi.org/10.1038/s413...
Oral nonpeptide GLP-1 receptor agonist VCT220 for obesity treatment: a randomized, double-blind, phase II trial
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 25/09/2026
Findings from a randomized phase III #ClinicalTrial showed that mefatinib improved progression-free survival vs gefitinib, with a pronounced benefit in #EGFR L858R-mutated #NSCLC and comparable outcomes in exon 19 deletion. #STTT #OpenAccess: doi.org/10.1038/s413...
Mefatinib versus gefitinib as a first-line treatment for EGFR-mutated non-small cell lung cancer: a randomized, double-blind, multicenter phase III study
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American Association for Cancer Research (AACR) @theaacr.bsky.social · 24/09/2026
Sumera Ilyas, Daniela Sia, Arndt Vogel, and Robin Kate Kelly will discuss "Molecular Pathogenesis and Therapies in Cholangiocarcinoma" in a plenary session at the AACR Conference on Liver Cancer (December 6-8; Austin). buff.ly/gwHhSQQ #AACRliver26 @arndtvogel.bsky.social
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OncLive @onclive.bsky.social · 25/09/2026
WATCH 📺: In this episode of #OncLiveOnAir 🎙️, Narjust Florez, MD, of @danafarber.bsky.social, and Jonathan Wesley Riess, MD, MS, of @ucdavis.bsky.social, discuss HER2 overexpression vs HER2 mutations in NSCLC. #lcsm #oncology Watch or listen ➡️: www.onclive.com/view/recent-...
onclive.com
Recent Data Readouts Help Untangle HER2 Overexpression and Mutation Implications in NSCLC | OncLive
Drs Florez and Riess discuss the distinction between HER2 overexpression and HER2 mutations in non–small cell lung cancer.
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European Society for Radiotherapy and Oncology (ESTRO) @estroradiotherapy.bsky.social · 24/09/2026
🧠 EANO-ESTRO Joint Session at #EANO2026 Join “Toward Precision and Cognitive-Sparing Radiotherapy in Gliomas” and hear from the ESTRO speakers 📅 27 Sep | 🕘 09:00–10:30 CEST 📍 Sinopoli Hall, Rome 👉 bit.ly/4hJiFy7 #ESTRO #EANO #Radonc
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Signal Transduction and Targeted Therapy @sigtrans-sttt.bsky.social · 25/09/2026
Researchers harness the intracellular #Immunoproteasome as a disease-selective trigger, coupling #MMAE to an immunoproteasome-selective peptide to enable preferential drug release in #Cancer cells and suppress small cell #LungCancer. @uclacollege.bsky.social #OpenAccess: doi.org/10.1038/s413...
From probe to prodrug: immunoproteasome activity as a trigger for disease-selective therapeutics
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