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Haojia Wu

@bluesky.haojia-wu.com
110 followers 128 following 76 posts

A researcher in #WashU nephrology using computational ways to understand the kidney. Mastodon: mastodon.haojia-wu.com/@haojiawu Website: www.haojia-wu.com

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Haojia Wu @bluesky.haojia-wu.com · 28/09/2026
Autonomous AI agents discover reverse transcriptases with tandem repeat arrays www-cdn.anthropic.com/22573675ada5...
www-cdn.anthropic.com
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Haojia Wu @bluesky.haojia-wu.com · 17/09/2026
whole-transcriptome merfish www.cell.com/cell/fulltex...
cell.com
Whole-transcriptome-scale isoform-resolved spatial imaging of single cells in tissues
RT&T-AMP-MERFISH enables whole-transcriptome-scale, isoform-resolved spatial imaging of single cells in intact tissues and reveals how gene programs and transcript isoform usage vary across cell types...
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Haojia Wu @bluesky.haojia-wu.com · 11/06/2026
Evaluating the role of pretraining dataset size and diversity on single-cell foundation model performance www.nature.com/articles/s41...
nature.com
Evaluating the role of pretraining dataset size and diversity on single-cell foundation model performance - Nature Methods
The performance of single-cell foundation models is dependent on many factors. This study assesses the effect of the pretraining dataset’s size and diversity, revealing potential challenges in pursuin...
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Haojia Wu @bluesky.haojia-wu.com · 10/06/2026
CellBouncer, a unified toolkit for single-cell demultiplexing and ambient RNA analysis, reveals hominid mitochondrial incompatibilities www.cell.com/cell-genomic...
cell.com
CellBouncer, a unified toolkit for single-cell demultiplexing and ambient RNA analysis, reveals hominid mitochondrial incompatibilities
Schaefer et al. introduce a new bioinformatic toolkit for pooled single-cell sequencing experiments, which increases throughput and mitigates batch effects and biases. This includes a method for ambie...
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Ai Ing Lim @aiinglim.bsky.social · 13/05/2026
LIMmunity 2nd brew: Motherhood comes with superpower: pathogen protection! 🤰🤱 www.nature.com/articles/s41... We often think moms are immunologically vulnerable during reproduction to tolerate the baby. But I always wondered: why would evolution make such a critical period of life so dangerous?
nature.com
Eosinophils drive intestinal remodelling and innate defence in reproduction - Nature
From pregnancy until lactation, eosinophils accumulate in the small intestine where they regulate goblet cell fate and enhance innate defences against enteric pathogens.
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Nature Biotechnology @natbiotech.nature.com · 13/05/2026
As measurement resolution, depth and throughput improve in single-cell and spatial proteomics, progress is increasingly constrained not by experimental sensitivity but by the ability to integrate proteomic data across experiments, modalities and spatial contexts go.nature.com/3NHDkGP rdcu.be/fij7N
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Science Magazine @science.org · 07/05/2026
#AI tools designed to execute end-to-end projects are increasingly popular with researchers—and increasingly skilled. But a new study shows these tools can stealthily violate norms of research integrity. Learn more: scim.ag/4dgqMit
AI agents may be skilled researchers—but not always honest ones
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Michael S. Balzer @balzer-lab.org · 03/05/2026
🚨CONGRATS @ksusztak.bsky.social @bernhard-dumoulin.bsky.social & team on a fantastic @nature.com paper! DKD isn’t 1 disease! #spatial & #singlecell data reveal distinct injury niches—including B cell–rich immune subtype linked to faster progression. #Nephrology #PrecisionMedicine #NephSky #MedSky 🧪
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Nature Protocols @natprot.nature.com · 23/04/2026
New Article! Discovery of candidate therapeutic targets with Geneformer
dlvr.it
Discovery of candidate therapeutic targets with Geneformer
Nature Protocols, Published online: 23 April 2026; doi:10.1038/s41596-026-01364-8Geneformer is a foundational model that enables mapping interactions between genes within networks. The trained model can then be applied to predict the effect of gene perturbations on cell states in settings with limited data.
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Junyue Cao @junyuecao.bsky.social · 16/04/2026
Excited to share our new paper @nature.com! We developed PerturbFate, a scalable single-cell platform to discover how diverse genetic perturbations converge on a shared drug-resistant cell state, and key programs driving it, led by our incredible Zihan Xu from @rockefeller.edu rdcu.be/fdC14
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Nature Biotechnology @natbiotech.nature.com · 18/03/2026
Single-molecule peptide sequencing through reverse translation of peptides into DNA - @bioe-stanford.bsky.social go.nature.com/4sRPr2K
go.nature.com
Single-molecule peptide sequencing through reverse translation of peptides into DNA - Nature Biotechnology
Peptides are sequenced by converting each amino acid into amplifiable DNA barcodes.
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Nature @nature.com · 28/02/2026
A rare and potentially fatal illness that might be linked to GLP-1 drugs is now causing alarm go.nature.com/46to3j2
go.nature.com
Are obesity drugs causing a severe complication? What the science says
Nature - The United Kingdom and Brazil have issued warnings about a possible link between GLP-1 weight-loss drugs and pancreatic inflammation, but the connection is murky.
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Haojia Wu @bluesky.haojia-wu.com · 27/02/2026
How to build a testis, cell by cell www.science.org/doi/10.1126/...
science.org
How to build a testis, cell by cell
Engineered pluripotent stem cells form somatic and germ cells that mimic a functional testis
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Haojia Wu @bluesky.haojia-wu.com · 23/02/2026
Laser writing in glass can be used for long-term data storage. How? 👇👇⬇️ www.nature.com/articles/s41...
nature.com
Laser writing in glass for dense, fast and efficient archival data storage - Nature
An optical archival storage technology based on femtosecond laser direct writing in glass addresses the practical demands of archival storage.
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Haojia Wu @bluesky.haojia-wu.com · 20/02/2026
Trimodal single-cell profiling of transcriptome, epigenome and 3D genome in complex tissues with scHiCAR www.nature.com/articles/s41...
nature.com
Trimodal single-cell profiling of transcriptome, epigenome and 3D genome in complex tissues with scHiCAR - Nature Biotechnology
Trimodal single-cell analysis reveals gene-regulatory architecture in complex tissues.
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Haojia Wu @bluesky.haojia-wu.com · 16/02/2026
Happy Lunar New Year! 🧧🐎 May the Year of the Horse bring you strength, energy, and unstoppable momentum.
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Haojia Wu @bluesky.haojia-wu.com · 31/12/2025
Happy New Year! Wishing everyone a year of new discoveries, good health, good company, and good work!
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Nature Methods @natmethods.nature.com · 19/12/2025
The SpatialEx(+) framework uses histology to generate and integrate complementary spatial multi-omics data across samples. www.nature.com/articles/s41...
nature.com
High-parameter spatial multi-omics through histology-anchored integration - Nature Methods
The SpatialEx(+) framework uses histology to generate and integrate complementary spatial multi-omics data across samples.
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Haojia Wu @bluesky.haojia-wu.com · 24/11/2025
Deep-STARmap and Deep-RIBOmap www.nature.com/articles/s41...
nature.com
Scalable spatial single-cell transcriptomics and translatomics in 3D thick tissue blocks - Nature Methods
This work introduces Deep-STARmap and Deep-RIBOmap, imaging-based sequencing platforms designed to profile transcriptional and translational activity in thick tissue blocks.
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Rita Strack @ritastrack.bsky.social · 23/11/2025
Another nice prime editing paper in Nature Prime editing-installed suppressor tRNAs for disease-agnostic genome editing | Nature share.google/JbEgGmuXohSb...
share.google
Prime editing-installed suppressor tRNAs for disease-agnostic genome editing - Nature
A new strategy that uses prime editing to convert an endogenous tRNA into a suppressor tRNA shows therapeutic potential for multiple genetic diseases that are caused by premature stop codons.
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Haojia Wu @bluesky.haojia-wu.com · 16/11/2025
Universal consensus 3D segmentation of cells from 2D segmented stacks www.nature.com/articles/s41...
nature.com
Universal consensus 3D segmentation of cells from 2D segmented stacks - Nature Methods
u-Segment3D is a universal framework that translates and enhances 2D instance segmentations to a 3D consensus instance segmentation without training data. It performs well across diverse datasets, inc...
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Haojia Wu @bluesky.haojia-wu.com · 30/10/2025
A unified cell atlas of vascular plants reveals cell-type foundational genes and accelerates gene discovery www.cell.com/cell/fulltex...
cell.com
A unified cell atlas of vascular plants reveals cell-type foundational genes and accelerates gene discovery
A cross-species single-cell atlas highlights a core subset of cell-type foundational genes associated with major vascular plant cell types, enabling the identification of hidden cell types and the dev...
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Haojia Wu @bluesky.haojia-wu.com · 30/10/2025
A single-nucleus transcriptomic atlas of the adult Aedes aegypti mosquito www.cell.com/cell/fulltex...
cell.com
A single-nucleus transcriptomic atlas of the adult Aedes aegypti mosquito
A comprehensive single-nucleus RNA-seq atlas of >367,000 nuclei from male and female Aedes aegypti mosquitoes reveals sexual dimorphism in sensory systems and brain cell types and widespread co-expres...
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Haojia Wu @bluesky.haojia-wu.com · 21/10/2025
Sperm sequencing reveals extensive positive selection in the male germline www.nature.com/articles/s41...
nature.com
Sperm sequencing reveals extensive positive selection in the male germline - Nature
A combination of whole-genome NanoSeq with deep whole-exome and targeted NanoSeq is used to accurately characterize mutation rates and genes under positive selection in sperm cells.
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Nature Biotechnology @natbiotech.nature.com · 07/10/2025
Generation of modified cows and sheep from spermatid-like haploid embryonic stem cells go.nature.com/42wdD05
go.nature.com
Generation of modified cows and sheep from spermatid-like haploid embryonic stem cells - Nature Biotechnology
Haploid embryonic stem cells for cattle and sheep are produced, opening new reproductive possibilities.
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Haojia Wu @bluesky.haojia-wu.com · 02/10/2025
RAEFISH - Sequencing-free whole-genome spatial transcriptomics at single-molecule resolution www.cell.com/cell/fulltex...
cell.com
Sequencing-free whole-genome spatial transcriptomics at single-molecule resolution
RAEFISH delivers whole-transcriptome (>20,000 genes) imaging at single-molecule resolution in cells and tissues and enables direct gRNA detection for high-content, image-based CRISPR screens.
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Hao Yin @haoyin.bsky.social · 02/10/2025
Mind blowing mechanotherapy of aged embryo 🤯👹
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Fabian Theis @fabiantheis.bsky.social · 28/09/2025
🚀 Excited to share scPortrait! Led by Sophia Mädler & Niklas Schmacke w/ the Mann lab — a new @scverse tool for standardized single-cell image data. Enables ML-ready extraction, >1B cell processing, cross-omics, & cancer macrophage insights. 🔗 www.biorxiv.org/content/10.1...
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Nature @nature.com · 26/09/2025
The creator of the NumPy and SciPy libraries reflects on their supporting role in the story of Python, now the subject of a documentary go.nature.com/4gHDSGF
go.nature.com
Python, the movie! The programming language’s origin story comes to the silver screen
The creator of the NumPy and SciPy libraries reflects on their supporting role in the story of Python, now the subject of a documentary.
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ASNKidney @asnkidney.bsky.social · 25/09/2025
🗳️ Election results are in! Join ASN in congratulating Benjamin D. Humphreys, MD, PhD, FASN, as Executive Councilor and Rasheed A. Gbadegesin, MBBS, MD, FASN, as At-Large Councilor. Their terms begin January 1, 2026.
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Jay 🦋 @jay.bsky.team · 21/09/2025
1. Bluesky doesn’t downrank links 2. You can choose your own algorithm from among thousands 3. The whole app is open source This keeps it a free and open platform by design, leading to better click-throughs and traffic to your site. We 💙 the open web.
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Jesse Engreitz @jengreitz.bsky.social · 18/09/2025
Excited for a major milestone in our efforts to map enhancers and interpret variants in the human genome: The E2G Portal! e2g.stanford.edu This collates our predictions of enhancer-gene regulatory interactions across >1,600 cell types and tissues. Uses cases 👇 1/
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Nature Methods @natmethods.nature.com · 05/09/2025
A large consortium of researchers introduces the term 'translon' to denote any transcriptome region that is decoded by ribosomes. www.nature.com/articles/s41...
nature.com
Translon: a single term for translated regions - Nature Methods
Nature Methods - Translon: a single term for translated regions
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New Scientist @newscientist.com · 05/09/2025
A prototype of bifocal eyeglasses uses liquid crystals and electric fields to switch between modes that aid in nearby and distance vision
newscientist.com
Liquid crystal lenses could make better bifocal glasses
A prototype of bifocal eyeglasses uses liquid crystals and electric fields to switch between modes that aid in nearby and distance vision
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Haojia Wu @bluesky.haojia-wu.com · 29/08/2025
Stereoseq v2 works on ffpe samples www.cell.com/cell/fulltex...
cell.com
Stereo-seq V2: Spatial mapping of total RNA on FFPE sections with high resolution
Stereo-seq V2 facilitates single-cell-resolution spatial RNA mapping in FFPE samples through random primer capture, uncovering ncRNAs, host-pathogen transcriptome profiling, and spatial immune reperto...
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Nature Biotechnology @natbiotech.nature.com · 13/08/2025
Target sequence-conditioned design of peptide binders using masked language modeling - @pranam.bsky.social go.nature.com/3UtVc7N
go.nature.com
Target sequence-conditioned design of peptide binders using masked language modeling - Nature Biotechnology
PepMLM designs peptide binders against diverse targets using masked language modeling.
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Haojia Wu @bluesky.haojia-wu.com · 11/08/2025
www.nature.com/articles/s41... Co-profiling of in situ RNA-protein interactions and transcriptome in single cells and tissues
nature.com
Co-profiling of in situ RNA-protein interactions and transcriptome in single cells and tissues - Nature Methods
This work presents MAPIT-seq, an antibody-guided RNA editing method that enables co-profiling of RBP-RNA interactions and gene expression at single-cell resolution and in tissue contexts.
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Nature @nature.com · 11/08/2025
Nature research paper: A diverse and distinct microbiome inside living trees go.nature.com/3Hl3D2h
go.nature.com
A diverse and distinct microbiome inside living trees - Nature
Microbiome analyses of living trees show that a single tree can host approximately one trillion bacteria, with microbial communities distinctly partitioned between heartwood and sapwood and with minimal similarity to other tissues or ecosystem components.
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Stella Hurtley @smhsci.bsky.social · 01/08/2025
Just out in @science.org Silencing mitochondrial gene expression in living cells | Science www.science.org/doi/10.1126/...
science.org
Silencing mitochondrial gene expression in living cells
Mitochondria fulfill central functions in metabolism and energy supply. They express their own genome, which encodes key subunits of the oxidative phosphorylation system. However, the central mechanis...
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Tobias Marschall @tobiasmar.bsky.social · 23/07/2025
Two papers in today's issue of @nature.com ‬: 1) we assemble 65 genomes to near completion, including centromeres and the MHC. tinyurl.com/3huhax6w. 2) we sequence 1,019 genomes from the 1kGP with long reads, revealing SVs down to low allele frequencies tinyurl.com/wbx3we9x.
tinyurl.com
Complex genetic variation in nearly complete human genomes - Nature
Using sequencing and haplotype-resolved assembly of 65 diverse human genomes, complex regions including the major histocompatibility complex and centromeres are analysed.
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Nature Genetics @natgenet.nature.com · 16/07/2025
📢ONLINE @natgenet.nature.com 📰Germline genetic variation impacts clonal hematopoiesis landscape and progression to malignancy. By Jie Liu, @kellybolton.bsky.social and colleagues. ⬇️ www.nature.com/articles/s41...
nature.com
Germline genetic variation impacts clonal hematopoiesis landscape and progression to malignancy - Nature Genetics
The relationship between pathogenic germline variation, clonal hematopoiesis (CH) and risk of hematologic malignancy is explored in 731,835 individuals across 6 cohorts. Carriers of variants in certai...
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Haojia Wu @bluesky.haojia-wu.com · 16/07/2025
Topological velocity inference from spatial transcriptomic data www.nature.com/articles/s41...
nature.com
Topological velocity inference from spatial transcriptomic data - Nature Biotechnology
TopoVelo infers cell differentiation stages and rate parameters of gene expression using spatially coupled differential equations.
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Nature Genetics @natgenet.nature.com · 27/06/2025
📢ONLINE @natgenet.nature.com 📰Single-cell and spatial transcriptomics of stricturing #Crohn’s disease highlights a fibrosis-associated network. By Lingjia Kong, ‪@thexavierlab.bsky.social‬ and colleagues. ⬇️ www.nature.com/articles/s41...
nature.com
Single-cell and spatial transcriptomics of stricturing Crohn’s disease highlights a fibrosis-associated network - Nature Genetics
Single-cell and spatial transcriptomics analysis of stricturing Crohn’s disease highlights cellular heterogeneity in fibrotic tissue and identifies neighborhoods of fibroblasts and immune cells contri...
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MIT Technology Review @technologyreview.com · 25/06/2025
First came AlphaFold. Now comes AlphaGenome for DNA.
technologyreview.com
Google’s new AI will help researchers understand how our genes work
First came AlphaFold. Now comes AlphaGenome for DNA.
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Haojia Wu @bluesky.haojia-wu.com · 25/06/2025
AlphaGenome: advancing regulatory variant effect prediction with a unified DNA sequence model storage.googleapis.com/deepmind-med...
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Nature @nature.com · 25/06/2025
An AI model developed by Google DeepMind could help scientists make sense of the non-protein-coding part of the genome go.nature.com/3HYwJEu
go.nature.com
DeepMind’s new AlphaGenome AI tackles the ‘dark matter’ in our DNA
Tool aims to solve the mystery of non-coding sequences — but is still in its infancy.
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Haojia Wu @bluesky.haojia-wu.com · 25/06/2025
Single-Cell Spatial Mapping of Human Kidney Development Reveals the Critical Role of the Local Microenvironment in Cell Fate Decisions www.biorxiv.org/content/10.1...
biorxiv.org
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Haojia Wu @bluesky.haojia-wu.com · 22/06/2025
scExtract: leveraging large language models for fully automated single-cell RNA-seq data annotation and prior-informed multi-dataset integration link.springer.com/article/10.1...
link.springer.com
scExtract: leveraging large language models for fully automated single-cell RNA-seq data annotation and prior-informed multi-dataset integration - Genome Biology
Single-cell RNA sequencing has revolutionized cellular heterogeneity research, but analyzing the abundance of unannotated public datasets remains challenging. We present scExtract, a framework leverag...
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Journal of Clinical Investigation @jci.org · 17/06/2025
Elevations in local complement are linked with kidney fibrosis that progressively impairs renal function. Portilla et al. highlight the potential for complement-targeted therapeutics to slow fibrosis progression in CKD and other kidney diseases. buff.ly/5YDT6jM
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Haojia Wu @bluesky.haojia-wu.com · 11/06/2025
Nephron segmentation and patterning in kidney organoids can be modulated by distinct FGF subfamily members www.biorxiv.org/content/10.1...
biorxiv.org
Nephron segmentation and patterning in kidney organoids can be modulated by distinct FGF subfamily members
Human pluripotent stem cell-derived kidney organoids replicate embryonic nephrogenesis in a 3D-culture system. Recent advances suggest that refining the culture environment to replicate spatiotemporal...
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