Biology subjects

Jones, P.

Publications and source records attributed to Jones, P..

At least 19 recordsLinked to original sources

bioRxiv2026

Population density is a selective driver of urban soil microbiomes: evidence from bacteria, fungi and protozoan communities in a regional city

Urbanisation is widely recognised as a major driver of environmental change, yet its impacts on soil microbiomes remain poorly understood, particularly outside megacities and beyond bacterial taxa. Population density is frequently used as a proxy for urban intensity, but its relevance across different microbial kingdoms and urban contexts is unclear. Here, we investigated how soil microbial communities vary across population density bands in the regional, temperate city of Hobart, Australia. Using a multi-kingdom metabarcoding approach, we analysed bacterial, fungal, and protozoan communities from soils collected in urban green spaces along a population density gradient. Bacterial alpha-diversity differed significantly across population density bands, exhibiting an inverse U-shaped relationship, with the highest diversity at green spaces in intermediate population density areas. In contrast, fungal and protozoan alpha-diversity did not vary with population density. Community composition (beta-diversity) did not differ consistently across density bands for any microbial group, and variation in soil physicochemical properties explained more community variation than population density alone. These results indicate that population density is a selective, rather than universal, driver of urban soil microbiomes and that responses to urbanisation differ markedly among microbial kingdoms. Our findings highlight important limitations of using population density as a sole indicator of urban impact and challenge the generalisability of conclusions drawn from bacteria-focused studies in large cities. By demonstrating kingdom-specific and context-dependent responses in a regional city, this study underscores the need for multi-kingdom, multi-scale approaches to better understand how urbanisation shapes soil microbiomes and their potential implications for urban ecosystem functioning and human health.

ecology↗

bioRxiv2026

A Paracrine Dietary Lipid Axis Constrains Antitumor Immunity in Liver Cancer

Overnutrition-related liver dysfunction and cancer are increasingly prevalent and highly resistant to immunotherapy. While metabolic dysregulation is a hallmark of hepatocellular carcinoma (HCC), how nutrient overload impairs antitumor immunity remains unclear. Here, we show that short-term Western diet (WD) exposure drives near-complete loss of CD8 T cell infiltration and antitumor function in HCC. We identify dietary linoleic acid (LA), the most abundant {omega}-6 fatty acid, as the dominant immunosuppressive driver. Cancer cell-restricted FADS2-mediated desaturation of LA to longer-chain {omega}-6 PUFAs drives their accumulation in the tumor interstitial fluid, suppressing infiltrating CD8 T cells via lipid peroxidation. FADS2 inhibition restores CD8 T cell function and sensitizes WD-driven HCC to PD-1-based immunotherapy. Further, the Parkinsons disease-associated deglycase DJ-1 protects LA-handling proteins from methylglyoxal-mediated glycation, sustaining tumoral immunosuppressive PUFA production. Across multiple independent human MASLD-HCC cohorts, LA metabolic activity correlates with CD8 T cell impairment, immune exclusion, and immunotherapy resistance. Overall, these studies identify a dietary lipid axis as a therapeutically actionable vulnerability in WD-associated HCC.

Cancer Biology↗

bioRxiv2026

BAZ1A promotes expression of DUX4-fl and its lncRNA activator DBE-T in facioscapulohumeral muscular dystrophy

Facioscapulohumeral muscular dystrophy (FSHD) is caused by incomplete epigenetic silencing of a D4Z4 macrosatellite array, leading to pathogenic misexpression of DUX4 in skeletal muscle. Therapeutic development of small molecule drugs for FSHD has been hampered by screens that yield key myogenic regulators as candidates and a lack of mechanistic knowledge regarding their effects on DUX4. To uncover more specific targets, we performed a candidate-based screen which identified several epigenetic facilitators of DUX4 expression in primary FSHD myocytes, including the chromatin remodeling factor BAZ1A. Here, we used a compound that we recently identified as a BAZ1A inhibitor and potent DUX4 suppressor to interrogate the role of BAZ1A at the FSHD locus. Our data suggest a model in which BAZ1A binds to D4Z4 in FSHD muscle, changing the chromatin landscape of the array. BAZ1A binding leads to reduced occupancy of the HP1 repressor, increased occupancy of the p300 coactivator, and increased H3K27 acetylation, promoting transcription of both DUX4 and the long non-coding RNA DBE-T from the disease locus. DBE-T, in turn, recruits the histone methyltransferase ASH1L, which establishes H3K36 methylation in cis, further promoting DUX4 transcription. BAZ1A inhibition disrupts this powerful feed-forward loop, supporting the development of more metabolically stable inhibitors. GRAPHICAL ABSTRACT O_FIG O_LINKSMALLFIG WIDTH=200 HEIGHT=81 SRC="FIGDIR/small/732407v1_ufig1.gif" ALT="Figure 1000"> View larger version (28K): org.highwire.dtl.DTLVardef@13bba8dorg.highwire.dtl.DTLVardef@5485c4org.highwire.dtl.DTLVardef@11a2e02org.highwire.dtl.DTLVardef@1c2a6b2_HPS_FORMAT_FIGEXP M_FIG C_FIG

Molecular Biology↗

bioRxiv2025

The Absence of E. coli Nucleoid-Associated Protein FIS at Low Temperature Induces an Adaptive Response that Leads To Genome Compaction in Small Rods

For Escherichia coli, an adaptive response to temperatures just above the minimum temperature of growth, 8{degrees}C, includes a change in morphology from rods to small rods. A study was initiated to determine the requirement of nucleoid-associated protein FIS for growth and genome compaction in the small rods at low temperature. Growth and nucleoid staining analyses revealed that the fis null mutant displayed decreased growth and initially formed filaments containing decondensed nucleoids at 12{degrees}C, indicating that FIS facilitates production of small rods with condensed nucleoids at low temperature. However, characterized by biphasic growth at low temperature, the fis null mutant exhibited increased growth, cell division, and nucleoid condensation following a lag phase. Furthermore, compacted circular-shaped nucleoids were formed near the onset of the second growth phase. Therefore E. coli responds to the absence of FIS by inducing an adaptive mechanism that causes a shift towards nucleoid condensation resulting in genome compaction in small rods. Furthermore, the deletion of sulA (encodes DNA damaged-induced cell division inhibitor SulA) in the fis null mutant resulted in suppression of the filamentous morphology. This indicates that the absence of FIS with nucleoid decondensation led to DNA damage, inducing cell division inhibition by SulA.

microbiology↗

bioRxiv2025

Estrogen Receptors/E2F1/CDKN3 Axis Protects from UV-induced Skin Cancers in Females

Men have a significantly higher risk of developing cutaneous squamous cell carcinoma (SCC) compared to women, but models and comprehensive analysis of signaling pathways highlighting this sexual dimorphism are missing. In this study, we display a UV-induced SCC model in hairless mice recapitulating this sex difference, with enhanced SCC development in males. While UV-induced DNA damage is similar between sexes, we uncovered sex-specific responses in epidermal cell proliferation and differentiation. Using global transcriptional profile analyses, we identified E2F transcription factors as key sex-specific markers involved in the proliferative response to UV. Notably, E2F1/2, along with their target gene CDKN3, were selectively downregulated in female mice and human epidermis following UV exposure. Mechanistically, UV-induced and sex-specific modulation of E2F1 and CDKN3 expression is mediated by Estrogen Receptors. Lastly, low levels of CDKN3 in head and neck SCC are observed exclusively in female patients correlating with better prognosis. These findings shed new light on fundamental mechanisms protecting women from cancer after carcinogen exposure and could lead to better sex-targeted preventive and therapeutic strategies in SCC and other malignancies. O_FIG O_LINKSMALLFIG WIDTH=200 HEIGHT=199 SRC="FIGDIR/small/637819v1_ufig1.gif" ALT="Figure 1"> View larger version (43K): org.highwire.dtl.DTLVardef@7edcc5org.highwire.dtl.DTLVardef@d0215corg.highwire.dtl.DTLVardef@3e248forg.highwire.dtl.DTLVardef@1d25cb9_HPS_FORMAT_FIGEXP M_FIG C_FIG Sex differences in UV-Induced cutaneous Squamous Cell Carcinoma: key insights into female cancer protection

cancer biology↗

bioRxiv2025

The influence of common testing floor surfaces on force plate data: implications for standardisation

Force plate testing is commonly used to assess athlete performance, however there is no research into the effect the surface underneath the force plate has on derived variables. The aim of this study was to investigate whether different surfaces underneath a force plate would elicit differences in derived force plate variables using a mechanical testing device. A mechanical testing device was used to assess force reduction, peak force, rate of force development (RFD) and contact time across seven common testing surfaces: vinyl, rubber, Olympic lifting platform, ground (CarpetF) and first floor (CarpetF) carpet, Mondo track and a sprung gymnasium floor (Sprung). Significant differences in force reduction, peak force, RFD, and contact time were found between flooring conditions (p < 0.05), with large to extremely large effect sizes. Sprung flooring exhibited the highest force reduction and lowest peak forces, while CarpetF demonstrated the lowest RFD and longest contact time. These findings highlight the flooring surface underneath the force plate during testing significantly influenced derived variables. Practitioners should exert caution and consideration to force plate testing location and advocate standardisation in flooring surface in order to ensure consistent and accurate results.

scientific communication and education↗

bioRxiv2024

Pre-cancerous Niche Remodelling Dictates Nascent Tumour Survival

Interactions between mutant cells and their environment play a key role in determining cancer susceptibility. However, our understanding of how the pre-cancer microenvironment contributes to early tumorigenesis remains limited. Here, we show that newly emerging tumours at their most incipient stages shape their microenvironment in a critical process that determines their survival. Analysis of nascent squamous tumours in the upper gastrointestinal tract of the mouse reveals that the stress response of early tumour cells instructs the underlying mesenchyme to form a supportive "pre-cancer niche", which dictates the long-term outcome of epithelial lesions. Stimulated fibroblasts beneath emerging tumours activate a wound healing response that triggers a dramatic remodelling of the underlying extracellular matrix, resulting in the formation of a fibronectin-rich stromal scaffold that promotes tumour growth. Functional heterotypic 3D culture assays and in vivo grafting experiments, combining carcinogen-free healthy epithelium and tumour-derived stroma, demonstrate that the pre-cancerous niche alone is sufficient to confer tumour properties to healthy epithelial cells. We propose a model where both mutations and the stromal response to genetic stress defines the likelihood of early tumours to survive and progress towards more advanced disease stages.

cancer biology↗

bioRxiv2024

Investigating the translational value of Periprosthetic Joint Infection (PJI) models to determine the risk and severity of Staphylococcal biofilms.

With the advent of antibiotic-eluting polymeric materials for targeting recalcitrant infections, using preclinical models to study biofilm is crucial for improving the treatment efficacy in periprosthetic joint infections. The stratification of risk and severity of infections is needed to develop an effective clinical dosing framework with better outcomes. Here, using in-vivo and in-vitro implant-associated infection models, we demonstrate that methicillin-sensitive and resistant Staphylococcus aureus (MSSA and MRSA) have model-dependent distinct implant and peri-implant tissue colonization patterns. The maturity of biofilms and the location (implant vs tissue) were found to influence the antibiotic susceptibility evolution profiles of MSSA and MRSA and the models could capture the differing host-microbe interactions in vivo. Gene expression studies revealed the molecular heterogeneity of colonizing bacterial populations. The comparison and stratification of the risk and severity of infection across different preclinical models provided in this study can guide clinical dosing to effectively prevent or treat PJI.

microbiology↗

bioRxiv2024

CBP/P300 BRD Inhibition Reduces Neutrophil Accumulation and Activates Antitumor Immunity in TNBC

Tumor-associated neutrophils (TANs) have been shown to promote immunosuppression and tumor progression, and a high TAN frequency predicts poor prognosis in triple-negative breast cancer (TNBC). Dysregulation of CREB binding protein (CBP)/P300 function has been observed with multiple cancer types. The bromodomain (BRD) of CBP/P300 has been shown to regulate its activity. In this study, we found that IACS-70654, a novel and selective CBP/P300 BRD inhibitor, reduced TANs and inhibited the growth of neutrophil-enriched TNBC models. In the bone marrow, CBP/P300 BRD inhibition reduced the tumor-driven abnormal differentiation and proliferation of neutrophil progenitors. Inhibition of CBP/P300 BRD also stimulated the immune response by inducing an IFN response and MHCI expression in tumor cells and increasing tumor-infiltrated CTLs. Moreover, IACS-70654 improved the response of a neutrophil-enriched TNBC model to docetaxel and immune checkpoint blockade. This provides a rationale for combining a CBP/P300 BRD inhibitor with standard-of-care therapies in future clinical trials for neutrophil-enriched TNBC. SummaryIn neutrophil-enriched triple-negative breast cancer (TNBC) models, CREB binding protein (CBP)/P300 bromodomain (BRD) inhibition reduces tumor growth and systemic neutrophil accumulation while stimulating an antitumor immune response. This improves standard-of-care therapies, suggesting a potential therapeutic benefit of CBP/P300 BRD inhibitors for neutrophil-enriched TNBC.

cancer biology↗

bioRxiv2024

Intact and Degenerate Diguanylate Cyclases regulate Shigella Cyclic di-GMP

The intracellular human pathogen Shigella invades the colonic epithelium to cause disease. Prior to invasion, this bacterium navigates through different environments within the human body, including the stomach and the small intestine. To adapt to changing environments, Shigella uses the bacterial second messenger c-di-GMP signaling system, synthesized by diguanylate cyclases (DGCs) encoding GGDEF domains. Shigella flexneri encodes a total of 9 GGDEF or GGDEF-EAL domain enzymes in its genome, but 5 of these genes have acquired mutations that presumably inactivated the c-di-GMP synthesis activity of these enzymes. In this study, we examined individual S. flexneri DGCs for their role in c-di-GMP synthesis and pathogenesis. We individually expressed each of the 4 intact DGCs in an S. flexneri strain where these 4 DGCs had been deleted ({Delta}4DGC). We found that the 4 S. flexneri intact DGCs synthesize c-di-GMP at different levels in vitro and during infection of tissue-cultured cells. We also found that dgcF and dgcI expression significantly reduces invasion and plaque formation, and dgcF expression increases acid sensitivity, and that these phenotypes did not correspond with measured c-di-GMP levels. However, deletion of these 4 DGCs did not eliminate S. flexneri c-di-GMP, and we found that dgcE, dgcQ, and dgcN, which all have nonsense mutations prior to the GGDEF domain, still produce c-di-GMP. These S. flexneri degenerate DGC genes are expressed as multiple proteins, consistent with multiple start codons within the gene. We propose that both intact and degenerate DGCs contribute to S. flexneri c-di-GMP signaling.

microbiology↗

bioRxiv2023

Thyroid hormones mediate the impact of early-life stress on ventral tegmental area gene expression and behavior

Proper thyroid function is essential to the developing brain, including dopamine neuron differentiation, growth, and maintenance. Stress across the lifespan impacts thyroid hormone signaling and anxiety disorders and depression have been associated with thyroid dysfunction (both hypo- and hyper-active). However, less is known about how stress during postnatal development impacts thyroid function and related brain development. Our previous work in mice demonstrated that early-life stress (ELS) transiently impinged on expression of a transcription factor in dopamine neurons shown to be regulated by thyroid hormones. We hypothesized that thyroid hormone signaling may link experience of ELS with transcriptional dysregulation within the dopaminergic midbrain, and ultimately behavior. Here, we find that ELS transiently increases thyroid-stimulating hormone levels (inversely related to thyroid signaling) in both male and female mice at P21, an effect which recovers by adolescence. We next tested whether transient treatment of ELS mice with synthetic thyroid hormone (levothyroxine, LT4) could ameliorate the impact of ELS on sensitivity to future stress, and on expression of genes related to dopamine neuron development and maintenance, thyroid signaling, and plasticity within the ventral tegmental area. Among male mice, but not females, juvenile LT4 treatment prevented hypersensitivity to adult stress. We also found that rescuing developmental deficits in thyroid hormone signaling after ELS restored levels of some genes altered directly by ELS, and prevented alterations in expression of other genes sensitive to the second hit of adult stress. These findings suggest that thyroid signaling mediates the deleterious impact of ELS on VTA development, and that temporary treatment of hypothyroidism after ELS may be sufficient to prevent future stress hypersensitivity.

neuroscience↗

bioRxiv2023

Clustering the Planet: An Exascale Approach to Determining Global Climatype Zones

We present an exascale approach for producing global scale, high resolution, longitudinally based geoclimate classifications. Using a GPU implementation of the DUO Similarity Metric on the Summit supercomputer, we calculated the pairwise environmental similarity of 156,384,190 vectors of 414,640 encoded elements derived from 71 environmental variables over a 50-year time span at 1km2 resolution. GPU matrix-matrix (GEMM) kernels were optimized for the GPU architecture and their outputs were managed through aggressive concurrent MPI rank CPU communication, calculations, and transfers. Using vector transformation and highly optimized operations of generalized distributed dense linear algebra, calculation of all-vector-pairs similarity resulted in 5.07 x 1021 element comparisons and reached a peak performance of 2.31 exaflops. We demonstrated this method using existing and synthesized climate layers to show how geography can be parsed using high-performance computing. Geoclimate zones are important tools for understanding how environmental variables impact natural systems, particularly for agriculture and conservation with relevance to climate change. Historically, classification systems have been low resolution, based on limited variables, or subjective. To identify climate classes, we clustered DUO outputs at varying stringency, producing 69, 133, 340, and 717 global geoclimate zones. Our approach produced global scale, high resolution, longitudinally informed climate classifications that can be used in precision agriculture, cultivar breeding efforts, and conservation programs.

bioinformatics↗

bioRxiv2023

Plant inositol transport influences bacterial colonization phenotypes

Plant microbiomes are assembled and modified through a complex milieu of biotic and abiotic factors. Despite dynamic and fluctuating contributing variables, specific host metabolites are consistently identified as important mediators of microbial interactions. We combine information from a large-scale metatranscriptomic dataset from natural poplar trees and experimental genetic manipulation assays in model Arabidopsis seedlings to converge on a conserved role for transport of the plant metabolite myo-inositol in mediating host-microbe interactions. While microbial catabolism of this compound is often linked to increased host colonization, we identify motility phenotypes that occur independently of catabolism, suggesting that inositol may additionally serve as a eukaryotic-derived signaling molecule to modulate microbial activities. Our data suggests host control of this compound and resulting microbial behavior are important mechanisms at play surrounding the host metabolite inositol.

microbiology↗

bioRxiv2022

A new concept in antiviral drug design

Contemporary antiviral development, whether by rational drug design or forward pharmacology, primarily strives to produce lock and key inhibitors. While the technology to identify druggable targets and create compounds to bind them has improved dramatically over the last century it has always been constrained by the finite availability of suitable binding sites that antiviral compounds can occupy. Here we present a new approach to drug design that utilizes compounds devised to alter the microenvironment of the virion surface making it incompatible with virus entry and illustrate this strategy with inhibitors of influenza virus. We show that compounds that produce a proton-rich mantle above the virion surface induce a conformational change in the viral hemagglutinin (HA) rendering the virus unable to interact with cellular receptors and gain entry to the cell. The compounds show exceptional antiviral activity both in vitro and in vivo and protect against influenza illness in mice and ferrets after a single dose, either therapeutically or prophylactically. The work presented here lays the foundation for a brand-new category of inhibitors that could be engineered to counter many different viruses and potentially other pathogens.

microbiology↗

bioRxiv2022

Screening of hydrocarbon-stapled peptides for inhibition of calcium-triggered exocytosis

The so-called primary interface between the SNARE complex and synaptotagmin-1 (Syt1) is essential for Ca2+-triggered neurotransmitter release in neuronal synapses. The interacting residues of the primary interface are conserved across different species for synaptotagmins (Syt1, Syt2, Syt9), SNAP-25, and syntaxin-1A homologs involved in fast synchronous release. This Ca2+-independent interface forms prior to Ca2+-triggering and plays a role in synaptic vesicle priming. This primary interface is also conserved in the fusion machinery that is responsible for mucin granule membrane fusion. Ca2+-stimulated mucin secretion is mediated by the SNAREs syntaxin-3, SNAP-23, VAMP8, synaptotagmin-2, and other proteins. Here, we designed and screened a series of hydrocarbon-stapled peptides consisting of SNAP-25 fragments that included some of the key residues involved in the primary interface as observed in high-resolution crystal structures. We selected a subset of four stapled peptides that were highly -helical as assessed by circular dichroism and that inhibited both Ca2+-independent and Ca2+-triggered ensemble lipid-mixing with neuronal SNAREs and Syt1. In a single-vesicle contentmixing assay with reconstituted neuronal SNAREs and synaptotagmin-1 or with reconstituted airway SNAREs and synaptotagmin-2, the selected peptides also suppressed Ca2+-triggered fusion. Taken together, hydrocarbon-stapled peptides that interfere with the primary interface consequently inhibit Ca2+-triggered exocytosis. Our inhibitor screen suggests that these compounds may be useful to combat mucus hypersecretion that is a major cause of airway obstruction in the pathophysiology of COPD, asthma and cystic fibrosis.

pharmacology and toxicology↗

bioRxiv2022

Genomic signatures of isolation, hybridization, and selection during speciation of island finches

Sister species occurring sympatrically on islands are rare and offer unique opportunities to understand how speciation can proceed in the face of gene flow. The Sao Tome grosbeak is a massive-billed, giant finch endemic to the island of Sao Tome in the Gulf of Guinea, where it has diverged from its co-occurring sister species the Principe seedeater, an average-sized finch that also inhabits two neighbouring islands. Here, we show that the grosbeak carries a large number of unique alleles different from all three Principe seedeater populations, but also shares many alleles with the sympatric Sao Tome population of the seedeater, a genomic signature signifying divergence in isolation as well as subsequent introgressive hybridization. Furthermore, genomic segments that remain unique to the grosbeak are situated close to genes, including genes that determine bill morphology, suggesting the preservation of adaptive variation through natural selection during divergence with gene flow. This study reveals a complex speciation process whereby genetic drift, introgression, and selection during periods of isolation and secondary contact all have shaped the diverging genomes of these sympatric island endemic finches. O_FIG O_LINKSMALLFIG WIDTH=200 HEIGHT=60 SRC="FIGDIR/small/474904v1_ufig1.gif" ALT="Figure 1"> View larger version (41K): org.highwire.dtl.DTLVardef@5b18a5org.highwire.dtl.DTLVardef@af0c4forg.highwire.dtl.DTLVardef@512a60org.highwire.dtl.DTLVardef@b51c61_HPS_FORMAT_FIGEXP M_FIG C_FIG

evolutionary biology↗

bioRxiv2021

Precancer: Mutant clones in normal epithelium outcompete and eliminate esophageal micro-tumors

Human epithelial tissues accumulate cancer-driver mutations with age1-7, yet tumor formation remains rare. The positive selection of these mutations argues they alter the behavior and fitness of proliferating cells8-10. Hence, normal adult tissues become a patchwork of mutant clones competing for space and survival, with the fittest clones expanding by eliminating their less-competitive neighbors9-12. However, little is known about how such dynamic competition in normal epithelia impacts early tumorigenesis. Here we show that the majority of newly formed esophageal tumors are eliminated through competition with mutant clones in the surrounding normal epithelium. We followed the fate of microscopic tumors in a mouse model of esophageal carcinogenesis. Most neoplasms are rapidly lost despite no indication of tumor cell death, decreased proliferation, or an anti-tumor immune response. Deep-sequencing of 10-day and 1-year-old tumors shows evidence of genetic selection on the surviving neoplasms. Induction of highly competitive clones in transgenic mice increased tumor removal, while pharmacologically inhibiting clonal competition reduced tumor loss. The results are consistent with a model where survival of early neoplasms depends on their competitive fitness relative to that of mutant clones in the adjacent normal tissue. We have identified an unexpected anti-tumorigenic role for mutant clones in normal epithelium by purging early neoplasms through cell competition, thereby preserving tissue integrity.

cancer biology↗

bioRxiv2021

Notch1 mutation drives clonal expansion in normal esophageal epithelium but impairs tumor growth

NOTCH1 mutant clones occupy the majority of normal human esophagus by middle age, but are comparatively rare in esophageal cancers, suggesting NOTCH1 mutations may promote clonal expansion but impede carcinogenesis1-3. Here we test this hypothesis. Visualizing and sequencing NOTCH1 mutant clones in aging normal human esophagus reveals frequent biallelic mutations that block NOTCH1 signaling. In mouse esophagus, heterozygous Notch1 mutation confers a competitive advantage over wild type cells, an effect enhanced by loss of the second allele. Notch1 loss alters transcription but has minimal effects on epithelial structure and cell dynamics. In a carcinogenesis model, Notch1 mutations were less prevalent in tumors than normal epithelium. Deletion of Notch1 reduced tumor growth, an effect recapitulated by anti-NOTCH1 antibody treatment. We conclude that Notch1 mutations in normal epithelium are beneficial as wild type Notch1 promotes tumor expansion. NOTCH1 blockade may have therapeutic potential in preventing esophageal squamous cancer.

cancer biology↗