David Tamborero (@davidtamborero) 's Twitter Profile
David Tamborero

@davidtamborero

Computational oncology, associate professor @karolinskainst @scilifelab

ID: 712583362

calendar_today13-10-2013 11:30:25

1,1K Tweet

648 Followers

300 Following

Dr Amol Akhade (@suyogcancer) 's Twitter Profile Photo

New KRASG12C inhibitor D3S-001 shines! (Nature Medicine, 2025) Results: NSCLC (naive): 66.7% ORR CRC (naive): 88.9% ORR PDAC: 75% ORR Post-G12Ci NSCLC: 30% ORR ✅ No DLTs ✅ Good CNS activity ✅ High ctDNA clearance Next-gen G12C inhibitor to watch! #OncoTwitter #KRAS #LungCancer

Oscar Tahuahua (@oscartahuahua) 's Twitter Profile Photo

RAS Inhibition: Response & Resistance 🟡Primary (10–20%): KEAP1, PI3K, TP53, SMARCA4 mutations. 🟠Acquired (~60%): KRAS muts (25–30%), RTKs (20–25%), PI3K (10–15%), MYC, EMT & MAPK pathway. 🔜Rational combos and next-gen RAS inhibitors are key aacrjournals.org/cancerdiscover…

RAS Inhibition: Response & Resistance

🟡Primary (10–20%): KEAP1, PI3K, TP53, SMARCA4 mutations.
🟠Acquired (~60%): KRAS muts (25–30%), RTKs (20–25%), PI3K (10–15%), MYC, EMT & MAPK pathway.

🔜Rational combos and next-gen RAS inhibitors are key
aacrjournals.org/cancerdiscover…
soria (@jsoriamd) 's Twitter Profile Photo

🧬 MSI-H = hallmark of mismatch repair (MMR) deficiency. 🧵 Prevalence: ~30% endometrial, ~10% CRC, ~8% gastric. But not all MSI-H/dMMR tumors are alike: 1️⃣ MSH2/MSH6 loss → ↑ TMB, better ICI response 2️⃣ PTEN/AKT1 mutations → ICI resistance Checkpoint blockade is now 1L in CRC

🧬 MSI-H = hallmark of mismatch repair (MMR) deficiency.
🧵 Prevalence: ~30% endometrial, ~10% CRC, ~8% gastric.
But not all MSI-H/dMMR tumors are alike:
1️⃣ MSH2/MSH6 loss → ↑ TMB, better ICI response
2️⃣ PTEN/AKT1 mutations → ICI resistance
Checkpoint blockade is now 1L in CRC
Vivek Subbiah, MD (@viveksubbiah) 's Twitter Profile Photo

🚨‼️FDA Grants Accelerated Approval to Telisotuzumab Vedotin In Pretreated Advanced NSCLC With c-MET Overexpression #PrecisionMedicine OncoAlert onclive.com/view/fda-grant… via @onclive

David R. Liu (@davidrliu) 's Twitter Profile Photo

In a medical milestone, a customized base editor was developed, characterized in human and mouse cells, tested in mice, studied for safety in non-human primates, cleared by U.S. FDA for clinical trial use, manufactured as a complex with an LNP, and dosed into a baby with a severe,

In a medical milestone, a customized base editor was developed, characterized in human and mouse cells, tested in mice, studied for safety in non-human primates, cleared by <a href="/US_FDA/">U.S. FDA</a> for clinical trial use, manufactured as a complex with an LNP, and dosed into a baby with a severe,
Jun Kim (@jun_kiim) 's Twitter Profile Photo

In a recent study (May 2025) published in Nature Genetics, Nomura et al.(Roel Verhaak , Lavarone, Mario Suva , Tirosh Lab labs) leveraged single-nucleus RNA sequencing and bulk tumor DNA sequencing to unveil new dimensions of GBM complexity. The team discovered three previously

In a recent study (May 2025) published in Nature Genetics, Nomura et al.(<a href="/roelverhaak/">Roel Verhaak</a> , Lavarone, <a href="/MarioSuva/">Mario Suva</a> , <a href="/TiroshLab/">Tirosh Lab</a> labs) leveraged single-nucleus RNA sequencing and bulk tumor DNA sequencing to unveil new dimensions of GBM complexity. 

The team discovered three previously
EANO (@eanoassociation) 's Twitter Profile Photo

🧠 An article discussing the molecular interactions between metastases and immune cells within the leptomeninges is now available in @nature.com. 🔗 nature.com/articles/s4158… #EANOessentials #glioblastoma #NeuroOncology #leptomeningeal #metastases

soria (@jsoriamd) 's Twitter Profile Photo

Carcinoma of Unknown Primary: Cancer without a past 🧬 Early dissemination 🛡️Immune editing of the primary 🧪CK20+, CDX2+, SATB2+ → treat colon-like 🧭Let biology, not anatomy, guide therapy Not a diagnostic failure — a metastatic strategy. nejm.org/doi/full/10.10… #ASCO25

Carcinoma of Unknown Primary: Cancer without a past
🧬 Early dissemination
 🛡️Immune editing of the primary
 🧪CK20+, CDX2+, SATB2+ → treat colon-like
 🧭Let biology, not anatomy, guide therapy
Not a diagnostic failure — a metastatic strategy.
nejm.org/doi/full/10.10…
#ASCO25
Stephen V Liu, MD (@stephenvliu) 's Twitter Profile Photo

This is a major story from #ASCO25. Randomized phase 3 trial of time of day of immunotherapy infusion. Randomized to infusion before or after 3pm. Early infusion far superior: PFS 11.3 vs 5.7 HR 0.42, OS HR 0.45! Impactful, pragmatic, not costly. This should be a bigger story.

This is a major story from #ASCO25. Randomized phase 3 trial of time of day of immunotherapy infusion. Randomized to infusion before or after 3pm. Early infusion far superior: PFS 11.3 vs 5.7 HR 0.42, OS HR 0.45! Impactful, pragmatic, not costly. This should be a bigger story.
Vivek Subbiah, MD (@viveksubbiah) 's Twitter Profile Photo

🚨 Wow! #ASCO25 ASCO was absolutely massive! 10 NEJM papers published simultaneously 👉 all practice-changing studies ! 🔬✨🧵 See below for these studies 👇@oncoalert

Vivek Subbiah, MD (@viveksubbiah) 's Twitter Profile Photo

🧬 TWEETORIAL/X'torial: Why Every Rare Cancer Patient Deserves Molecular Profiling 🧬 1/15 🚨 Here's a shocking fact: Rare cancers make up 25% of ALL cancer cases, yet most patients never get the molecular testing that could save their lives. 👉In our policy & practice paper -

🧬 TWEETORIAL/X'torial: Why Every Rare Cancer Patient Deserves Molecular Profiling 🧬
1/15 🚨 Here's a shocking fact: Rare cancers make up 25% of ALL cancer cases, yet most patients never get the molecular testing that could save their lives.
👉In our policy &amp; practice paper -
Terkild Brink Buus (@terkildb) 's Twitter Profile Photo

Can a cancer exploit its environment and still resist treatment? Yes, through co-existing malignant subclones! Let me walk you through our latest study on how divergent evolution drives aggressiveness, and drug resistance of T cell cancer. 1/🧵 doi.org/10.1158/2159-8…

Can a cancer exploit its environment and still resist treatment?
Yes, through co-existing malignant subclones!

Let me walk you through our latest study on how divergent evolution drives aggressiveness, and drug resistance of T cell cancer. 1/🧵

doi.org/10.1158/2159-8…
Yakup Ergün (@dr_yakupergun) 's Twitter Profile Photo

HER2 IHC 3+ testing in 65,000+ solid tumors shows a 3.1% positivity rate Most common➡️Bladder (13.9%), uterine serous (13.6%), GEJ (12.1%). Least common➡️Glioma, sarcoma, SCLC(0%) 📌Bx and resection samples yield largely similar HER2 positivity rates jamanetwork.com/journals/jamao…

HER2 IHC 3+ testing in 65,000+ solid tumors shows a 3.1% positivity rate

Most common➡️Bladder (13.9%), uterine serous (13.6%), GEJ (12.1%).  

Least common➡️Glioma, sarcoma, SCLC(0%)

📌Bx and resection samples yield largely similar HER2 positivity rates

jamanetwork.com/journals/jamao…
Cancer Cell (@cancer_cell) 's Twitter Profile Photo

Online Now: Bile acids activate cancer-associated fibroblasts and induce an immunosuppressive microenvironment in cholangiocarcinoma dlvr.it/TLZk25

Online Now: Bile acids activate cancer-associated fibroblasts and induce an immunosuppressive microenvironment in cholangiocarcinoma dlvr.it/TLZk25
Lung Cancer Europe (@lungcancereu) 's Twitter Profile Photo

🚨 #Lungcancer survival has more than doubled. New real-world data from France shows 3-year survival for lung adenocarcinoma rose from 16.3% (2000) to 38.6% (2020) driven by earlier diagnosis & targeted treatment. This is what progress looks like. But it must reach everyone who

🚨 #Lungcancer survival has more than doubled.

New real-world data from France shows 3-year survival for lung adenocarcinoma rose from 16.3% (2000) to 38.6% (2020) driven by earlier diagnosis &amp; targeted treatment.

This is what progress looks like. But it must reach everyone who
OncoAlert (@oncoalert) 's Twitter Profile Photo

Survival of Patients with Lung Adenocarcinoma Diagnosed in 2000, 2010, and 2020 buff.ly/XW3XLx3 The KBP-2020 study analyzed lung adenocarcinoma outcomes in over 5000 patients treated in nonacademic public hospitals in France and found that median overall survival more

Survival of Patients with Lung Adenocarcinoma Diagnosed in 2000, 2010, and 2020 

buff.ly/XW3XLx3 

The KBP-2020 study analyzed lung adenocarcinoma outcomes in over 5000 patients treated in nonacademic public hospitals in France and found that median overall survival more
Joaquin Mateo (@quimmateo) 's Twitter Profile Photo

New paper from our lab out Vall d’Hebron Institute of Oncology (VHIO) in Molecular Cancer Therapeutics! We investigate how #prostatecancer adapts to CDK4/6 inh, and how PARP inh can overcome it to kill residual tumor cells. Kudos to the whole team, especially Julian Brandariz (his first paper!) & Nicolás Herranz for leading the work!

New paper from our lab out <a href="/VHIO/">Vall d’Hebron Institute of Oncology (VHIO)</a> in <a href="/MCT_AACR/">Molecular Cancer Therapeutics</a>!
We investigate how #prostatecancer adapts to CDK4/6 inh, and how PARP inh can overcome it to kill residual tumor cells.
Kudos to the whole team, especially <a href="/julianbrandariz/">Julian Brandariz</a> (his first paper!) &amp; <a href="/Niko_Herranz/">Nicolás Herranz</a> for leading the work!
Pashtoon Kasi MD, MS (@pashtoonkasi) 's Twitter Profile Photo

🆕🗞️Published today JCO Precision Oncology ASCO The1️⃣st AGNOSTIC study of a PARP⛔️inhibitor: 📚LODESTAR: Rucaparib💊 🎯Need to think about variants in Homologous Recombination Repair (HRR) Genes 🧬 beyond canonical #BRCA #PALB2. 💡Novel insights. OncoAlert 🔗ascopubs.org/doi/10.1200/PO…

🆕🗞️Published today <a href="/JCOPO_ASCO/">JCO Precision Oncology</a> <a href="/ASCO/">ASCO</a>

The1️⃣st AGNOSTIC study of a PARP⛔️inhibitor:

📚LODESTAR: Rucaparib💊 

🎯Need to think about variants in Homologous Recombination Repair (HRR) Genes 🧬 beyond canonical #BRCA #PALB2.

💡Novel insights.

<a href="/OncoAlert/">OncoAlert</a>
🔗ascopubs.org/doi/10.1200/PO…