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Beyond Traditional Diagnostics: Transforming Patient-Side Information into Predictive Insights with Knowledge Graphs and Prototypes
Multi-Agent Intelligence for Multidisciplinary Decision-Making in Gastrointestinal Oncology
Towards Foundation Models with Native Multi-Agent Intelligence
Biothreat Benchmark Generation Framework for Evaluating Frontier AI Models I: The Task-Query Architecture
ClinicalTrialsHub: Bridging Registries and Literature for Comprehensive Clinical Trial Access
Biothreat Benchmark Generation Framework for Evaluating Frontier AI Models III: Implementing the Bacterial Biothreat Benchmark (B3) Dataset
AI-powered virtual tissues from spatial proteomics for clinical diagnostics and biomedical discovery
OMNIGUARD: An Efficient Approach for AI Safety Moderation Across Languages and Modalities
Somatic evolution following cancer treatment in normal tissue
Nature, Published online: 10 December 2025; doi:10.1038/s41586-025-09792-4
High-depth sequencing of non-cancerous tissue from patients with metastatic cancer reveals single-base mutational signatures of alcohol, smoking and cancer treatments, and reveals how exogenous factors, including cancer therapies, affect somatic cell evolution.The pancreatic cancer models helping to drive innovation in the field
Nature, Published online: 10 December 2025; doi:10.1038/d41586-025-03944-2
Cellular, animal and computational models of the disease are providing fresh insights into biology and treatment.Lung Cancer Diagnosis and Prognostic Monitoring Through Cell-Free RNA via Liquid Biopsy
Ther Clin Risk Manag. 2025 Dec 2;21:1615-1636. doi: 10.2147/TCRM.S542338. eCollection 2025.
ABSTRACT
Lung cancer remains a leading cause of cancer-related mortality worldwide, largely due to challenges in its early detection and effective management. Despite advances in treatment modalities, the complex nature of lung cancer, characterized by its molecular heterogeneity and resistance mechanisms, underscores the need for innovative approaches. Cell-free RNA (cfRNA) has emerged as a promising biomarker with significant clinical applications in lung cancer diagnosis, monitoring, and precision medicine. We explore key themes including the utility of cfRNA in early detection, differentiation between benign and malignant lung nodules, molecular subtyping, and real-time therapeutic monitoring. Advances in liquid biopsy technologies, particularly non-invasive cfRNA analysis, provide dynamic means of tracking tumor evolution. cfRNA biomarkers such as miRNA, long non-coding RNAs, and circular RNAs offer unique insights into tumor biology, paving the way for personalized treatment strategies. Further, we discuss the application of cutting-edge technologies such as AI-driven analytics, next-generation sequencing, and multi-omics integration, which are enhancing the clinical utility of cfRNA in identifying treatment resistance and improving outcomes in immunotherapy, targeted therapy, and chemotherapy. The review addresses significant challenges facing cfRNA applications, including pre-analytical variability, technical limitations in detection methods, economic constraints, and the lack of standardization in clinical protocols. Through multidisciplinary collaborations and standardized methodologies, significant progress can be made toward integrating cfRNA into routine clinical practice. Emphasis is placed on future research directions, which include validating cfRNA biomarkers across diverse populations, streamlining workflows, and addressing scalability issues for real-world applications. This comprehensive exploration positions cfRNA at the forefront of innovations in lung cancer management, offering a pathway for improved diagnostic accuracy and individualized care.
PMID:41367889 | PMC:PMC12682701 | DOI:10.2147/TCRM.S542338
Decoding the enigma of multiple primary lung cancers: from mechanism to bedside-a narrative review
Transl Lung Cancer Res. 2025 Nov 30;14(11):5181-5197. doi: 10.21037/tlcr-2025-957. Epub 2025 Nov 27.
ABSTRACT
BACKGROUND AND OBJECTIVE: Lung cancer is the leading cause of global cancer mortality. Multiple primary lung cancer (MPLC) represents a clinically challenging subtype characterized by independent tumor foci. Distinguishing MPLC from intrapulmonary metastases is crucial for prognosis and treatment. This review integrates current evidence on MPLC's etiology, molecular mechanisms, diagnosis, and management, aiming to provide a clinical reference and highlight future precision medicine directions.
METHODS: We searched PubMed/MEDLINE, Web of Science, and Google Scholar for articles published between January 2000 and September 2024. Search terms included "multiple primary lung cancer", "diagnosis", "molecular characteristics", and "treatment". The selection focused on English-language research and reviews addressing MPLC pathogenesis, diagnosis, or management.
KEY CONTENT AND FINDINGS: The review delineates the multifactorial pathogenesis of MPLC, encompassing genetic susceptibility, somatic heterogeneity, clonal evolution, and epigenetic dysregulation. It frames these mechanisms against a backdrop of "field cancerization" and dynamic tumor microenvironment interactions. The evolution of diagnosis from histology to integrated molecular-artificial intelligence (AI) models is detailed, alongside treatment strategies that must overcome the challenge of inter-lesional heterogeneity.
CONCLUSIONS: MPLC is a distinct entity arising from genetic, epigenetic, and microenvironmental interplay. Advancing its management requires multi-omics integration to decipher pathology and identify biomarkers. Future work should develop AI-enhanced diagnostics and lesion-specific treatment strategies. This review synthesizes current evidence to inform and direct future research and clinical innovation in MPLC.
PMID:41367572 | PMC:PMC12683420 | DOI:10.21037/tlcr-2025-957
Causal relationship of immune cell characteristics in hepatocellular carcinoma: A multi-omics analysis based on Mendelian randomization
Medicine (Baltimore). 2025 Dec 5;104(49):e45942. doi: 10.1097/MD.0000000000045942.
ABSTRACT
The tumor immune microenvironment of hepatocellular carcinoma (HCC) is complex, yet the causal relationship between immune cell subpopulations and HCC risk remains incompletely elucidated. This study aims to systematically evaluate the causal association between immune cell subpopulations and HCC using Mendelian randomization (MR) analysis, and to validate the biological mechanisms underlying these associations through multi-omics data. Bidirectional two-sample MR analysis was performed to examine causal relationships between 731 immune cell subpopulations and HCC. Inverse-variance weighting (IVW) served as the primary analysis method, with robustness validation through Bayesian weighted MR (BWMR) and machine learning algorithms. Therefore, for significantly associated immune subpopulations, independent analyses of gene expression, prognosis, and tumor immune microenvironment were conducted using HCC data from the Cancer Genome Atlas (TCGA) LIHC cohort. MR analysis and validation identified 21 immune cell subpopulations with significant causal associations to HCC risk. Among these, 12 were identified as risk factors, and 9 as protective factors. Validation in the TCGA cohort revealed that risk-associated immune subpopulations were predominantly enriched for markers of T cell exhaustion and immunosuppressive microenvironments, whereas protective subpopulations likely represented a distinct regulatory B cell subset whose function was associated with the anti-inflammatory factor interleukin-10. This study genetically confirms that specific immune cell functional subpopulations constitute causal risk factors for HCC. These subpopulations exert their effects by shaping distinct tumor immune microenvironments. These findings provide novel mechanisms for understanding the immunopathogenesis of HCC and identify potential targets for developing novel immune intervention strategies.
PMID:41366997 | DOI:10.1097/MD.0000000000045942
Integrative modeling of longitudinal cell-free DNA and tumor volume dynamics: a multimodal quantitative prognostic framework
Transl Lung Cancer Res. 2025 Nov 30;14(11):4746-4755. doi: 10.21037/tlcr-2025-940. Epub 2025 Nov 27.
ABSTRACT
BACKGROUND: Liquid biopsy based on cell-free DNA (cfDNA) in oncology has emerged as a promising technique for tracking cancer dynamics, especially for detecting minimal residual disease. To date, most studies have used cfDNA for static evaluations of tumor burden. In this study, we propose a novel approach integrating serial cfDNA and computed tomography (CT) tumor volume to fully reflect the dynamic nature of tumor response after treatment.
METHODS: This prospective study involved 25 patients treated with curative-intent radiotherapy for localized non-small cell lung cancer (NSCLC) between June 2019 and November 2020, with 17 subsequently included in final analysis. Longitudinal blood samples were divided into two phases relative to day 3 after treatment initiation, and kinetic parameters, such as velocity and acceleration of cfDNA levels, were calculated. To complement sparse samplings in later days, volume data from routine CT scans were incorporated. K-means clustering using two different variable sets (cfDNA only and cfDNA with volume parameters) and conventional assessment using Response Evaluation Criteria in Solid Tumors (RECIST) v1.1 were applied to stratify patients, and their performance was compared.
RESULTS: The model incorporating both cfDNA and volume parameters effectively separated responders (mean progression-free survival, 44.2 months) from non-responders [16.6 months, P=0.02; area under the receiver operating characteristic curve (AUC) =0.955], outperforming cfDNA only model (36.0 vs. 14.5 months, P=0.04; AUC =0.848). In contrast, RECIST v1.1-based conventional assessment showed no significant difference (P=0.62, AUC =0.70).
CONCLUSIONS: Therefore, our study demonstrates that integration of longitudinal cfDNA and tumor volume dynamics yielded improved assessment of treatment response and prognosis in NSCLC.
PMID:41367558 | PMC:PMC12683446 | DOI:10.21037/tlcr-2025-940
The Download: a peek at AI’s future
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology.
The State of AI: A vision of the world in 2030
There are huge gulfs of opinion when it comes to predicting the near-future impacts of generative AI. In one camp there are those who predict that over the next decade the impact of AI will exceed that of the Industrial Revolution—a 150-year period of economic and social upheaval so great that we still live in the world it wrought.
At the other end of the scale we have team ‘Normal Technology’: experts who push back not only on these sorts of predictions but on their foundational worldview. That’s not how technology works, they argue.
Advances at the cutting edge may come thick and fast, but change across the wider economy, and society as a whole, moves at human speed. Widespread adoption of new technologies can be slow; acceptance slower. AI will be no different. What should we make of these extremes?
Read the full conversation between MIT Technology Review’s senior AI editor Will Douglas Heaven and Tim Bradshaw, FT global tech correspondent, about where AI will go next, and what our world will look like in the next five years.
This is the final edition of The State of AI, a collaboration between the Financial Times and MIT Technology Review. Read the rest of the series, and if you want to keep up-to-date with what’s going on in the world of AI, sign up to receive our free Algorithm newsletter every Monday.
How AI is changing the economy
There’s a lot at stake when it comes to understanding how AI is changing the economy at large. What’s the right outlook to have? Join Mat Honan, editor in chief, David Rotman, editor at large, and Richard Waters, FT columnist, at 1pm ET today to hear them discuss what’s happening across industries and the market. Sign up now to be part of this exclusive subscriber-only event.
The must-reads
I’ve combed the internet to find you today’s most fun/important/scary/fascinating stories about technology.
1 Trump says he’ll sign an order blocking states from regulating AI
But he’s facing a lot of pushback, including from members of his own party. (CNN)
+ The whole debacle can be traced back to congressional inaction. (Semafor)
2 Google’s new smart glasses are getting rave reviews 
You’ll be able to get your hands on a pair in 2026. Watch out, Apple and Meta. (Tech Radar)
3 Trump gave the go-ahead for Nvidia to sell powerful AI chips to China
The US gets a 25% cut of the sales—but what does it lose longer-term? (WP $)
+ And how much could China stand to gain? (NYT $)
+ How a top Chinese AI model overcame US sanctions. (MIT Technology Review)
4 America’s data center backlash is here
Republican and Democrat alike, local residents are sick of rapidly rising power bills. (Vox $)
+ More than 200 environmental groups are demanding a US-wide moratorium on new data centers. (The Guardian)
+ The data center boom in the desert. (MIT Technology Review)
5 A quarter of teens are turning to AI chatbots for mental health support
Given the lack of real-world help, can you really blame them? (The Guardian)
+ Therapists are secretly using ChatGPT. Clients are triggered. (MIT Technology Review)
6 ICEBlock is suing the US government over its App Store removal
Its creator is arguing that the Department of Justice’s demands to Apple violated his First Amendment rights. (404 Media)
+ It’s one of a number of ICE-tracking initiatives to be pulled by tech platforms this year. (MIT Technology Review)
7 This band quit Spotify, but it’s been replaced by AI knockoffs
The platform seems to be struggling against the tide of slop. (Futurism)
+ AI is coming for music, too. (MIT Technology Review)
8 Think you’re immune to online ads? Think again
If you’re scrolling on social media, you’re being sold to. Relentlessly. (The Verge $)
9 People really do not like Microsoft Copilot
It’s like Clippy all over again, except it’s even less avoidable. (Quartz $)
10 The longest solar eclipse for 100 years is coming
And we’ll only have to wait until 2027 to see it! (Wired $)
Quote of the day
“Governments and MPs are shooting themselves in the foot by pandering to tech giants, because that just tells young people that they don’t care about our future.”
—Adele Zeynep Walton, founding member of online safety campaign group Ctrl+Alt+Reclaim, tells The Guardian why young activists are taking matters into their own hands.
One more thing

Inside the long quest to advance Chinese writing technology
Every second of every day, someone is typing in Chinese. Though the mechanics look a little different from typing in English—people usually type the pronunciation of a character and then pick it out of a selection that pops up, autocomplete-style—it’s hard to think of anything more quotidian. The software that allows this exists beneath the awareness of pretty much everyone who uses it. It’s just there.
What’s largely been forgotten is that a large cast of eccentrics and linguists, engineers and polymaths, spent much of the 20th century torturing themselves over how Chinese was ever going to move away from the ink brush to any other medium. Read the full story.
—Veronique Greenwood
We can still have nice things
A place for comfort, fun and distraction to brighten up your day. (Got any ideas? Drop me a line or skeet ’em at me.)
+ Pantone chose a ‘calming’ shade of white for its Color of 2026… and people are fuming.
+ Ozempic needles on the Christmas tree, anyone? Here’s why we’re going crazy for weird baubles.
+ Can relate to this baby seal for instinctively heading to the nearest pub.
+ Thrilled to see One Battle After Another get so many Golden Globes nominations.