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Aguirre-Ghiso Lab

@jaguirreghisolab.bsky.social
598 followers 773 following 221 posts

We study how micro-environmental and epigenetic mechanisms drive cancer cells into dormancy. We seek to control this biology to prevent and treat metastasis. einsteinmed.edu/faculty/16974/julio…

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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 01/10/2026
Delighted to have contributed this preview with Anna Adam-Artigues, PhD & Deisy Segura Villalobos from my lab on the paper below from the Valiente lab. Outstanding work revealing a vulnerability in early stages of brain metastasis! Congrats to Manuel & the entire team! www.cell.com/cancer-cell/...
cell.com
The wu wei of brain metastases: When the gift of a pause is also a vulnerability
In this issue of Cancer Cell, García-Gómez et al. show that brain-seeding cancer cells exploit an MXD4-dependent proliferative pause that enables survival under stress before metastatic outgrowth. By ...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 01/10/2026
www.cell.com/cell-reports... @cdi-einstein.bsky.social
cell.com
An extramedullary bone model of metastatic dormancy reveals an increased rate of metastatic reactivation upon distant insults
Di Blasio et al. use murine skeletal progenitors to bioengineer extramedullary bone, showing that metastatic breast cancer cells can enter dormancy, characterized by quiescence and low proliferation. ...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 10/09/2026
Today I had a fantastic day at the @ucsandiego.bsky.social Moores Cancer Center. Thanks to my friend and colleague Silvio Gutkind for the invitation and organizing such a productive day starting with breakfast by the beach! Until next time!
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 08/09/2026
www.biorxiv.org/content/10.6...
biorxiv.org
Highly plastic macrophage niches orchestrate acquired quiescence and reactivation in breast-cancer bone metastasis
Recurrence and metastasis remain major causes of cancer mortality, sustained by therapy-resistant micrometastatic cells. Bone is a frequent site of breast-cancer relapse, yet the cues that reawaken di...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 11/08/2026
Our lab is recruiting newly graduated PhDs to develop postdoctoral training in our lab @cdi-einstein.bsky.social @einsteinmededu.bsky.social. Join a vibrant environment also at our Department of Cell Biology ranked top 10 nationally for overall NIH funding & top 5 for NIH funding per investigator.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 05/08/2026
www.nature.com/articles/d41...
nature.com
Exclusive: the science papers that patents cite the most
Nature reveals the studies that are mentioned most often in patent filings — and why.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 01/08/2026
Excited to see this preprint by the Hodgson lab on the role of ARHGAP20, also found in early DCCs, as a regulator of cell migration via coordination of Rap1A & RhoA signaling through intracellular vesicular trafficking. Delighted to have helped on this work-Congrats! www.biorxiv.org/content/10.6...
biorxiv.org
ARHGAP20 organizes spatial Rap1–RhoA signaling coordination controlling adhesion dynamics during migration
Cell migration requires the precise coordination of signaling pathways that regulate cytoskeletal dynamics and adhesion turnover. Rho GTPase–activating proteins (RhoGAPs) play critical roles in shapin...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 01/08/2026
Very interesting dissection of how HER2 isoforms may contribute to early dissemination and "go" vs "grow" programs. "Go" programs may not be equal to metastasis, as these lesions "grow". These isoforms may inform on propensity to DCC dormancy. Great work! www.biorxiv.org/content/10.6...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 02/07/2026
So cool that our latest review has made the cover of @natrevcancer.nature.com with beautiful art by Lara Crow. Thanks for selecting our work. This is the third time! 😀 www.nature.com/nrc/
nature.com
Nature Reviews Cancer
Nature Reviews Cancer publishes a dynamic and accessible mix of Reviews, Perspectives, Progress and Highlight articles on the most important primary research ...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 30/06/2026
Honored to receive the Paget-Ewing award from the @metastasisresearch.bsky.social from @alanawelm.bsky.social and receive a sculpture from @bryanwelm.bsky.social - I feel so fortunate. Thanks!
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 23/06/2026
Looks like mechanisms and functional analysis of early dissemination phenotypes is arriving to CRC! Which may also open up more work on how the early lesions seed organs with dormancy prone seeds of metastasis. 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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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 17/06/2026
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
🚀 As we embark on this exciting journey, I will be actively looking out for passionate researchers (students, postdocs, research technicians) excited to tackle questions at the bleeding edge of myeloid immunotherapy. *Please reach out via email if interested!*
schematic showing bone marrow generating numerous 'red' myeloid cells with label "pathogenic myelopoiesis", surrounded by word clouds describing "metastasis", "cancer progression", "cancer dormancy exit", and "metabolic syndrome".
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
Lastly, I’m fortunate to have my science supported by public funding, notably @sinaiimmuno.bsky.social o.bsky.social, @washumedicine.bsky.social, @theNCI during my time in the US, and @ncbsbangalore.bsky.social, @csir_IND earlier in my career in India.
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
I am also grateful for my wider mentorship circle, including but not limited to Josh Rubin, @brownlab1.bsky.social l, @tommarron.bsky.social sky.social, Sai Ma, Emily Bernstein, Dan Puleston who have supported me throughout my journey in tangible and intangible ways.
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
I want to thank my mentors who have trained me, inspired me, and championed me – @miriammerad.bsky.social, but also @DeNardoLabWUSM and @Srikalaraghavan. I hope to follow in their footsteps and pay it forward by cultivating a collaborative, inclusive, and passionate lab group.
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
I am so excited to be part of @jaguirreghisolab.bsky.social's bold vision for the CDI, and thrilled to be welcomed by @bowmaniacs.bsky.social, @lindsaylafave.bsky.social, @sdeoliveira.bsky.social, @steidluli.bsky.social and the larger Einstein community.
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
🧬 Our lab will study how blood-forming sites such as the marrow and spleen respond to cellular stress associated with cancer inflammation and therapeutic pressures, and how these interactions shape progression, metastasis, and dormancy exit. Check out website for more details !
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
our lab website: samhegdelab.org 🌲 Our group will be part of the MECCC Cancer Dormancy Institute @cdi-einstein.bsky.social, and academically within the Department of Developmental and Molecular Biology (DMB) at the intersection of systems immunology and hematopoietic development in inflammation.
samhegdelab.org
Lab of Reactive Myeloid Cell Biology
Cancer Dormancy Institute, Montefiore Einstein Comprehensive Cancer Center (MECCC). Non-institutional website for the laboratory headed by Dr. Samarth Hegde, Department of Developmental and Molecular ...
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Samarth Hegde @samhegde.bsky.social · 02/06/2026
🌟 In a month, the Hegde Laboratory opens at @einsteinmededu.bsky.social . While this marks the culmination of more than a decade of collaborative research with exceptional mentorship, it also represents an exciting new chapter in our collective quest for the development of next-gen myeloid drugs.
Logo for Hegde lab of Reactive Myeloid Cell Biology, consisting of a two cells outlined in black, one round and one ameboid, with pink and brown bokehs in background.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 02/06/2026
rupress.org/jcb/article-...
rupress.org
The environmental stress response regulates biophysics of the cytoplasm and survival in quiescence
As budding yeast enter starvation-induced quiescence, respiration is required to properly modulate the biophysics of the cytoplasm and ensure cell survival
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 30/05/2026
Yesterday we gathered the NCI U01 Met Net grant team @einsteinmededu.bsky.social w/ @soledadsosalab.bsky.social & Brian Brown @sinaiimmuno.bsky.social. Strong talks from Carolina, Luis, Xiao, Bhavia, & our keynote speaker Simone Sidoli on aging & chromatin. Great team tackling metastasis.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 21/05/2026
www.biorxiv.org/content/10.6...
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Cancer Dormancy Institute @ Einstein @cdi-einstein.bsky.social · 17/05/2026
www.cell.com/developmenta...
cell.com
Unleashing T cell surveillance for the eradication of quiescent persister tumor cells resistant to neoadjuvant chemotherapy
Geng et al. report that quiescent persister tumor cells persisting after neoadjuvant chemotherapy can restrain CD8+ T cell-mediated cytotoxicity via CD96, thereby contributing to colorectal cancer rec...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 13/05/2026
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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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 03/05/2026
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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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 03/05/2026
Beautiful and important work from @zhanglab.bsky.social - Congrats! www.cell.com/cell/abstrac...
cell.com
Unbiased niche labeling maps immune-excluded niche in bone metastasis
An unbiased niche-labeling method, SAMENT, maps cellular and molecular features of metastatic niches and highlights the role of ERα⁺ niche macrophages in preventing T cell infiltration, thereby promot...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 03/05/2026
Exciting findings showing that DEC2 coordinates dormancy and immune-evasion in PDAC further linking it to circadian regulation. We revealed DEC2 function in cancer dormancy in two papers in 2009 and 2013. Great to see this biology expanded to PDAC. Congrats! www.cell.com/developmenta...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 24/04/2026
We are excited to share our new and third Review in Nature Reviews Cancer, “The sleeping threat: targeting cancer dormancy to transform metastasis therapy.” www.nature.com/articles/s41...
nature.com
The sleeping threat: targeting cancer dormancy to transform metastasis therapy - Nature Reviews Cancer
This Review synthesizes emerging insights into how microenvironmental cues, epigenetic programmes and immune interactions govern disseminated cancer cell dormancy and outlines how advances in dormancy...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 24/04/2026
www.science.org/doi/10.1126/...
science.org
Mechanical load inhibits cancer growth in mouse and human hearts
The heart rarely develops cancer, and, at the same time, it lacks regenerative capacity, as cardiomyocytes stop proliferating after birth. This suggests that mechanisms limiting cardiac regeneration m...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 21/04/2026
www.science.org/doi/10.1126/...
science.org
Protein-templated synthesis of dinucleotide repeat DNA by an antiphage reverse transcriptase
Defense-associated reverse transcriptases (DRTs) are widespread bacterial anti-phage systems that use unconventional mechanisms of polynucleotide synthesis. We show that DRT3, which comprises two dist...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 20/04/2026
www.biorxiv.org/content/10.6...
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Johanna Joyce @johannajoyce.bsky.social · 16/04/2026
What does it take to truly understand #cancer in all of its complexity? Delighted to share our Review in Cell "Cancer ecosystems: A dynamic interplay across scales" with Daniela Quail, where we propose a multi-scale framework connecting tumor ecology with physiology 🧪⚕️ www.cell.com/cell/fulltex...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 17/04/2026
Looks like environment - meets - niche - meets - genetics is starting to gel in the theory of cancer. In the end we will confirm what somatic mosaicism shows us - that niche is king... 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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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 16/04/2026
New preprint from our lab: enforcing the dormancy gatekeeper ZFP281 can provide long‑term, even lifelong, protection from HER2‑driven breast cancer metastasis by uncoupling dissemination from outgrowth and locking DCCs into dormancy.https://www.biorxiv.org/content/10.64898/2026.04.13.718280v1
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Dr. DY Zheng @zhengdy.bsky.social · 16/04/2026
Very exciting findings from a multi-lab collaboration led by @jaguirreghisolab.bsky.social grateful for the opportunity to contribute a bit of our expertise in transcriptome analysis
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 16/04/2026
Delighted to host virtually Cathrin Brisken MD PhD for our Cancer Dormancy Institute @cdi-einstein.bsky.social seminar series. Looking forward to learning about the latest findings on breast cancer dormancy!
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 14/04/2026
Happy to announce that with AACR we will be hosting the AACR SPECIAL CONFERENCE IN CANCER RESEARCH: CANCER DORMANCY AND RESIDUAL DISEASE, July 15 - 18, 2027, Delta Hotel by Marriott, Toronto, Ontario. This is the second iteration of the meeting that took place In Montreal, Canada in 2018.
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Albert and Mary Lasker Foundation @laskerfdn.bsky.social · 14/04/2026
Happy birthday, Lasker Laureate Bruce Alberts! 🧬🧪 Alberts of UCSF was recognized for fundamental discoveries in DNA replication and protein biochemistry, visionary leadership in directing scientific organizations, and dedication to improving science education.
youtube.com
2016 Lasker Koshland Special Achievement Award in Medical Science
Bruce Alberts is honored for fundamental discoveries in DNA replication and protein biochemistry; for visionary leadership in directing national and international scientific organizations to better people’s lives; and for passionate dedication to improving education in science and mathematics.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 17/03/2026
Delighted to have Sakari Vanharanta visit us at our @cdi-einstein.bsky.social for a special seminar. Thanks to @lindsaylafave.bsky.social for hosting! Don't miss it!
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 09/03/2026
www.nature.com/articles/s41...
nature.com
A hormetic transcriptional program coregulates invasion, proliferation and dormancy to define metastatic potential - Nature Communications
PRRX1 is an epithelial– mesenchymal transition-linked transcription factor. Here, the authors discover that intermediate PRRX1 levels primes cancer cell for high invasion and metastatic fitness, where...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 03/03/2026
Super excited to visit NYU Cancer Center tomorrow, and catch up with friends and colleagues sharing our most recent work @cdi-einstein.bsky.social. See you!
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 26/02/2026
Check out our new preprint on how galectin-1 function is hijacked to fuel early dissemination & metastatic onset in breast cancer. Huge congrats to Ramiro Perrotta, Luis Valencia Salazar, the entire team, and to the amazing Mariana Salatino & Gabriel Rabinovich! www.biorxiv.org/content/10.6...
biorxiv.org
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 04/02/2026
www.nature.com/articles/s41...
nature.com
Tumour–brain crosstalk restrains cancer immunity via a sensory–sympathetic axis - Nature
Mouse models demonstrate that vagal sensory neurons transmit signals from lung adenocarcinoma to the brain, increasing sympathetic efferent activity in the tumour microenvironment and thereb...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 04/02/2026
www.nature.com/articles/d41...
nature.com
More than one-third of cancer cases are preventable, massive study finds
Many cancers are linked to two modifiable habits: tobacco smoking and alcohol consumption.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 04/02/2026
www.nature.com/articles/s41...
nature.com
Time-of-day immunochemotherapy in nonsmall cell lung cancer: a randomized phase 3 trial - Nature Medicine
In this randomized phase 3 trial, patients with treatment-naive stage III–IV nonsmall cell lung cancer who received sintilimab or pembrolizumab in combination with chemotherapy early in the day (befor...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 02/02/2026
www.nature.com/articles/s41...
nature.com
Neoadjuvant ipilimumab plus nivolumab in melanoma: 5-year survival and biomarker analysis from the phase 2 PRADO-trial - Nature Medicine
Five-year survival data and biomarker analysis of the PRADO extension cohort of the phase 2 OpACIN-neo trial, in which patients with high-risk stage III melanoma received neoadjuvant ipilimumab and ni...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 01/02/2026
www.nature.com/articles/s43...
nature.com
Cell stiffness regulates immune evasion during metastatic dormancy - Nature Cancer
Dormant metastases can lead to tumor relapse after many years by successfully escaping immune surveillance. A new study identifies an atypical epithelial-to-mesenchymal transition state that presents ...
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 16/01/2026
A ‘time capsule for cells’ stores the secret experiences of their past www.nature.com/articles/d41...
nature.com
A ‘time capsule for cells’ stores the secret experiences of their past
Scientists have transformed enigmatic cell structures, called vaults, into storage units for messenger-RNA molecules made in the past.
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Aguirre-Ghiso Lab @jaguirreghisolab.bsky.social · 10/01/2026
actionnetwork.org/letters/supp...
actionnetwork.org
Support the Empire Biomedical Research Institute (EBRI)
Tell New York Governor Hochul and your state legislators to support including the Empire Biomedical Research Institute in the 2027 Executive Budget. This is an urgent matter relating to funding life-s...
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