Biology subjects

Li, W.

Publications and source records attributed to Li, W..

At least 55 records · Page 3Linked to original sources

bioRxiv2026

Synthetic adjuvants to potentiate the immune response against rAg85B by nasal route.

Respiratory infections remain a relevant global health concern nowadays. The rapid dissemination and high mutational ratio of some pathogens, amid human demographic drivers, increases their pandemic potential. On the other hand, some bacterial infections have re-emerged with new resistant variants, supporting the need of updated or more potent vaccines. The development of nasal vaccines, with the capacity to efficiently induce immune response at the respiratory tract and systemic compartments, constitutes an appealing strategy to tackle respiratory infections, including tuberculosis. In this work, two synthetic compounds, the ODN-39M and the peptide LALF32-51, are evaluated as nasal vaccine adjuvants for the Ag85B antigen from Mycobacterium tuberculosis. The capacity of such adjuvants to enhance the immune response at systemic and mucosal compartments following intranasal immunization was assessed in Balb/C mice. The ODN-39M was able to potentiate the immune response, showing preferentially a Th1 pattern. The vaccine preparation containing this CpG adjuvant plus Ag85B induces potent cell-mediated and high IgA specific antibody response in lungs, along with systemic immunity. A preliminary study of the interaction between the ODN-39M with the NALT immune cells shows the early recruitment of lymphoid cells, and the increase of CD69 activation marker, mainly in B and dendritic cells. Although further studies should be done to reach a deeper understanding of NALT functioning, including the development of local innate response, the current data enrich the scarce reports focused on this compartment and support the use of the ODN-39M as a potent and potentially safe adjuvant option for future nasal vaccines.

immunology↗

bioRxiv2026

Genome-wide evolutionary shifts shape the emergence of dominant circulating clones in Mycobacterium abscessus

Mycobacterium abscessus exhibits extensive genomic diversity, yet independently emerged dominant circulating clones (DCCs) have achieved widespread distribution. However, the evolutionary changes associated with their emergence and subsequent diversification remain poorly understood. Here, we analyzed 11,314 genomes from 30 countries using a conservative framework integrating population-wide validation and read-supported sequence reconstruction, defining a stable core genome of 3,001 genes. Across seven DCCs, accessory-gene gains consistently exceeded losses on the ancestral branches leading to clone formation, with recurrent functions involving metal homeostasis, metabolism, environmental sensing and stress responses. Recombination also contributed substantial variation in specific lineages; in DCC3, ancestral recombinant regions encompassed core genes involved in iron acquisition, respiratory metabolism and protein homeostasis. Following DCC establishment, the relative contribution of homologous recombination to mutation consistently declined during within-clone diversification, indicating a broad shift toward mutation-dominated core-genome evolution. Together, these findings suggest a recurring pattern in DCC evolution, with accessory-genome gain and lineage-specific recombination occurring during clone formation, followed by increasingly mutation-dominated diversification after establishment.

genomics↗

bioRxiv2026

Sensory cortical disinhibition is required for long-term fear memory in humans

The transformation of transient threats into enduring memories is fundamental to survival, yet how the human brain constructs long-term fear memory remains elusive. Early sensory cortex, traditionally viewed as a passive feature analyzer, is increasingly recognized as an active participant in fear processing. Here, using a multimodal approach combining high-definition -frequency transcranial alternating current stimulation (HD -tACS) with simultaneous EEG-fMRI and transformer-based neural decoding, we tracked fear memory development across early formation, consolidation, and long-term retention stages (assessed at 15 min, 24 h, and 7 days post-conditioning). Spatiotemporal memory representations were evident at all three time points, beginning at an early sensory stage (40-60 ms post-stimulus). Conditioning potentiated occipital -oscillation desynchronization (a marker of visual cortical disinhibition), which predicted the strength of subsequent long-term memory traces. Critically, targeted -tACS over early visual cortex induced V1/V2 inhibition, abolished conditioning-potentiated desynchronization, and selectively disrupted fear-memory consolidation and retention while leaving initial acquisition intact. These findings establish sensory cortical disinhibition as a necessary mechanism for long-term fear memory in humans and identify early sensory cortex as a causal node for interventions targeting persistent maladaptive fear.

neuroscience↗

bioRxiv2026

Bumetanide Strengthens Residual Brain Bladder Communication After Spinal Cord Injury

Neurogenic bladder is one of the most disabling consequences of spinal cord injury (SCI), yet it remains unclear whether residual brain bladder communication persists after injury and can be therapeutically strengthened. Here, we integrated analysis of a clinical SCI cohort with studies in a mouse model that recapitulates key features of human neurogenic bladder. SCI markedly impaired both descending and ascending limbs of the spinobulbospinal micturition reflex, reducing bladder responses evoked by stimulation of the pontine micturition center (PMC) and bladder filling-induced activation of the periaqueductal gray. Despite this marked functional impairment, pseudorabies virus tracing, optogenetics, and machine learning assisted three dimensional imaging revealed persistent bladder connected neurons within the spared thoracic interlesion region. Neurons within this region remained responsive to descending PMC input, identifying the interlesion network as a candidate substrate for residual brain bladder communication. Early continuous intrathecal bumetanide improved urinary storage and emptying, enhanced descending PMC to bladder and ascending bladder to brain signaling, and increased the functional engagement of bladder-connected thoracic neurons without increasing urine production. Bumetanide also increased transsynaptic labeling between the bladder and PMC, consistent with enhanced polysynaptic brain bladder connectivity. Together, these findings indicate that brain bladder communication is not completely lost after SCI and may be supported by a functionally compromised residual spinal network that remains amenable to therapeutic reinforcement. Targeting spared autonomic circuitry may therefore provide a strategy for improving bladder function after SCI.

neuroscience↗

bioRxiv2026

Linoleic Acid-Lyso PG Axis promoting lipid droplet-mitochondria tethering by stabilizing Noncanonically Mitochondrial PPAR β/δ to Ameliorate Microglial Dysfunction in subarachnoid hemorrhage

Background Microglial lipid handling and mitochondrial failure contribute to brain injury after subarachnoid hemorrhage (SAH), but the lipid signals coupling these processes remain unclear. We investigated whether linoleic acid (LA) restores microglial homeostasis through lysophosphatidylglycerol 16:0 (LPG[16:0]) and peroxisome proliferator-activated receptor-{delta} (PPAR{delta}). Methods Cerebrospinal fluid metabolomics included 30 patients with aneurysmal SAH and 10 control participants. Mechanisms were examined in a blood-injection mouse model and hemoglobin-exposed primary mouse microglia using targeted lipidomics, RNA sequencing, mitochondrial and phagocytosis assays, pharmacological perturbation, fractionation, coimmunoprecipitation, thermal shift analysis, and structural modeling. Behavioral outcomes were evaluated by open-field, Y-maze, and Morris water-maze testing. Results; CSF LA was higher in SAH and discriminated the groups within this cohort (area under the curve, 0.9967 [95% CI, 0.9859-1.000]; P<0.001). LA attenuated inflammatory activation and restored phagocytosis, mitochondrial membrane potential, respiration, and ATP production in hemoglobin-exposed microglia. LA restored PLA2G15-associated LPG(16:0), which phenocopied these effects. Transcriptomic and inhibitor analyses identified PPAR{delta} as a downstream effector. LPG(16:0) increased PPAR{delta} stability, and fractionation and protease protection identified a PPAR{delta} pool on the cytosolic face of the outer mitochondrial membrane. PPAR{delta} associated with PLIN2 and CPT1A, promoted lipid droplet-mitochondria apposition, and supported fatty acid oxidation. In mice, LA reduced neuroinflammatory injury and partially improved anxiety-related behavior and spatial memory.

neuroscience↗

bioRxiv2026

A Conserved SIFamide Circuit Functions as the Insect Vagus Nerve

The insect functional homolog of the mammalian vagus nerve has remained elusive. Here, we identify the SIFamide (SIFa) peptidergic circuit as this homolog in Drosophila melanogaster. SIFa neurons project the longest axons from the brain to the hindgut ampulla, forming synapses with peripheral SIFa-receptor (SIFaR) neurons originating in the abdominal ganglion. This circuit is functionally plastic: sexual experience enhances synaptic strength at the hindgut, increasing excretion while reducing mating duration to to favor energy conservation and metabolic recovery. Mechanistically, this shift involves octopaminergic/tyraminergic gating and SIFa-mediated modulation of Adipokinetic Hormone (AKH) from the corpora cardiaca. We further uncover a feedback loop in which SIFaR/Allatostatin-A (AstA) neurons project back to the brain, signaling hindgut physiological status to SIFa neurons via AstA-R1. This hindgut projection is conserved across diverse insect orders. Thus, the SIFa-SIFaR circuit constitutes an evolutionarily conserved "insect vagus nerve" that integrates metabolic state and reproductive history to optimize survival strategies.

neuroscience↗

bioRxiv2026

LAND: Latent Aligned Neural-Behavioral Dynamics via Flow Matching forGeneralizable Movement Decoding

Generalizable movement decoding remains a central challenge for invasive brain--computer interfaces (BCIs), as decoders trained under limited calibration conditions often fail to generalize to unseen movement speeds, limbs, and subjects. Existing decoding methods are typically trained on paired data collected under restricted conditions. How to incorporate behavioral structure from unpaired data for robust out-of-distribution (OOD) decoding therefore remains unresolved. To address this, we propose LAND (Latent Aligned Neural-behavioral Dynamics), a framework that aligns latent neural and behavioral dynamics through flow matching. By learning a neural-to-behavioral transport map and using behavioral-dynamics priors from unpaired data to encourage structured neural manifolds, LAND regularizes representation geometry to promote cross-domain generalization. We evaluate LAND on synthetic neural data, epidural BCI recordings from a tetraplegia participant, and multi-electrode array (MEA) recordings from nonhuman primates (NHPs). Across these settings, LAND improves zero-shot generalization to OOD movement speeds and yields speed-modulated manifolds. With limited target-domain fine-tuning, it further improves transfer across limbs and subjects. These results support flow-based neural--behavioral alignment with unpaired kinematic priors as an approach for learning transferable neural representations and robust movement decoding across behavioral and recording domains.

neuroscience↗

bioRxiv2026

Orthoflaviviruses use diverse binding modes to engage LDLR family receptors

Orthoflaviviruses are major human pathogens that cause substantial morbidity and mortality worldwide. The viral envelope (E) mediates entry of orthoflaviviruses into host cells by interacting with cellular receptors, including members of the low-density lipoprotein receptor (LDLR) family. Here, we determined cryo-electron microscopy (cryo-EM) structures of yellow fever virus (YFV) E bound to low-density lipoprotein receptor-related protein 4 (LRP4) and LRP8, and of tick-borne encephalitis virus (TBEV) E bound to LRP8. Structural and functional studies reveal that YFV engages two low-density lipoprotein receptor class A (LA) repeats of LRP4 and LRP8 primarily through domain III (DIII) and the DI-DIII linker of its E protein, with each LA repeat making distinct contacts. In contrast, TBEV relies on a distinct surface on domain II (DII) of its E protein to interact with LRP8. Despite these differences, both viruses require engagement of two sequential receptor LA repeats for binding. Our findings identify key determinants of receptor specificity for these two orthoflaviviruses, with implications for vaccine development and therapeutic antibody targeting.

microbiology↗

bioRxiv2026

Working memory retention by medial entorhinal cortex low-dimensional neural dynamics

The ability to retain information over tens of seconds is essential for carrying out many routine tasks. Recurrently connected circuits are thought to support memory over these timescales, yet how they maintain and represent remembered information remains unclear. We asked whether the medial entorhinal cortex (mEC), where recurrent attractor dynamics generate grid-cell firing patterns and single toroidal attractor manifolds in two-dimensional environments, also supports low-dimensional neural activity patterns during memory retention. During a working-memory task, delay-period mEC dynamics did not show key features of grid firing in simple environments. Instead, broader mEC populations, not limited to grid cells, expressed multiple sequences and recurring activity patterns. Periodically repeating delay-period sequences retained task-relevant information, including past locations and future turn directions. These findings suggest that the mEC network generates low-dimensional dynamics more broadly, with grid-cell activity representing one manifestation and more complex manifold topologies supporting task-related representations during working memory.

neuroscience↗

bioRxiv2026

Context-dependent variant interpretation from Mendelian disease to genetic predisposition: a proof-of-concept using LPL

As genomic sequencing evolves beyond rare disease diagnostics toward population screening and precision medicine, clinical variant interpretation is increasingly challenged by variants whose clinical consequences depend on biological context. Current frameworks, including the ACMG/AMP guidelines, generally assign a single classification to each variant regardless of inheritance state or genetic context, potentially failing to communicate context-dependent clinical consequences. Here, we address this issue using loss-of-function variants in LPL as a uniquely informative model system in which residual physiological LPL activity can be directly quantified in vivo. By systematically integrating published biallelic LPL genotypes, physiological measurements, functional studies, and clinical phenotypes, we identified a biologically meaningful transition at approximately 10% residual physiological LPL activity. Activity below this level was predominantly associated with classical childhood-onset familial chylomicronemia syndrome (FCS), whereas higher activity was associated with phenotypic attenuation and modifier-dependent clinical expression. Furthermore, heterozygous loss-of-function variants exhibited an estimated penetrance of 5-7% for severe hypertriglyceridemia. We therefore propose a context-dependent framework in which biallelic complete- or near-complete loss-of-function genotypes are interpreted as causative for FCS, whereas heterozygous variants are interpreted as predisposing to severe hypertriglyceridemia while retaining recognition of FCS carrier status. Together, our findings demonstrate that clinical variant interpretation should integrate available biological context--including, where relevant, allelic configuration, residual biological function, and penetrance--rather than rely on the intrinsic molecular consequence of the variant alone. More broadly, this framework provides a conceptual model for interpreting variants across the continuum from Mendelian disease to genetic predisposition in the era of precision medicine.

genetics↗

bioRxiv2026

Mammalian TMC Family Proteins are Mechanically Gated Ion Channels

Every known life form senses and reacts to mechanical forces. These mechanical stimuli can be converted into electrical signals by mechanically gated ion channels, a transduction cascade pivotal to numerous physiological functions including touch, hearing, mechanical pain, circulation, gastrointestinal function, and mechanical loading in various tissues. Despite continuous efforts, numerous mechanically gated ion channels with the mechanotransduction process underlying these physiological functions remain unidentified. Here, we focused on the transmembrane channel-like (TMC) protein family expressed in the cultured cells to identify those with potential mechanosensitive activity. Remarkably, in contrast to human TMC1/2 (HsTMC1/2), human TMC3-8 (HsTMC3-8) proteins are localized to the plasma membrane when heterologously expressed in the cultured cells. Further experiments revealed that mechanical poking stimuli can effectively activate HsTMC3-8. In addition, HsTMC3-8 induced stretch-activated currents and elicited well-resolved single-channel activities in response to negative pressure stimulation. The mutants near the putative pore region altered reversal potentials (Erev) of HsTMC3-8, suggesting that TMC3-8 are likely pore-forming subunits of ion channels. In summary, we proposed that TMC proteins are the largest mammalian mechanically gated ion channel family.

neuroscience↗

bioRxiv2026

A retinal adrenergic module tunes mammalian visual evolution

How conserved neural circuits are modified during mammalian evolution remains poorly understood. Here we combine cross-species single-cell transcriptomics, in situ validation, retinal physiology, and conditional genetics to identify a superorder-associated adrenergic module in the mammalian retina. We find that ADRB1, which encodes the {beta}1-adrenergic receptor, is uniquely expressed in rod bipolar cells of sampled Euarchontoglires, but is absent from homologous cells in sampled Laurasiatheria and Marsupialia. In mice, {beta}1-adrenergic receptor localizes to rod bipolar cell terminals and boosts transmission to AII amacrine cells through Gs-adenylyl cyclase-cAMP-PKA signaling pathway. This modulation enhances synchronous release, accelerates downstream ganglion cell output, and increases scotopic electroretinographic responses, while rod-bipolar-cell-specific Adrb1 deletion abolishes norepinephrine-induced enhancement without disrupting baseline vision. In the diurnal tree shrew, a Euarchontoglires species with a cone-dominated retina, ADRB1 is instead redeployed from rod bipolar cells to cone photoreceptors. These findings reveal an evolutionarily mobile neuromodulatory module that tunes retinal computation according to visual ecology.

evolutionary biology↗

bioRxiv2026

Neural mechanisms of impaired self-compassion in depressed adolescents during social exclusion

Background: Self-compassion has shown to be an effective emotion regulation strategy, but its neural mechanisms remain understudied in adolescents with depression who suffer from social exclusion. This study employed event-related potentials to investigate the psychophysiological mechanisms underlying impaired self-compassion in adolescents with depression during social exclusion. Methods: Thirty-seven adolescents with major depressive disorder (age = 16.46 +/- 2.02) and thirty-two demographically matched healthy controls (age = 16.54 +/- 2.29) completed a social exclusion scenario imagination task. This task presented participants with social exclusion scenarios, asking them to imagine themselves as the excluded individual and subsequently rate their negative emotions. The regulation session required participants to use self-compassionate statements to regulate their emotional responses while imagining and rate how much self-compassion they have engaged in; the non-regulation required them not to use those statements and rate their negative emotions immediately following imagination. EEG signals were recorded during the task, and the late positive potential (LPP) was analyzed to examine the neural responses associated with self-compassion regulation following social exclusion. Results: Compared with the non-regulation condition, both groups showed less negative emotion during the self-compassion regulation condition. Adolescents with depression exhibited significantly lower self-compassion ratings than healthy controls, and showed a significantly smaller decrease in negative emotions. Higher self-compassion ratings were correlated with greater emotion regulation effect, particularly in adolescents with depression. Furthermore, LPP amplitudes were significantly higher in adolescents with depression than in healthy controls during both regulation and non-regulation conditions. Conclusions: Adolescents with depression were characterized by impairment in using self-compassion to downregulate negative emotions when confronted with social exclusion. LPP amplitudes were consistently elevated in adolescents with depression, underscoring their potential as a critical focus for psychophysiologically-informed therapies.

neuroscience↗

bioRxiv2026

ABC1K7: A 350-Myr chloroplast rheostat fine-tuned during coconut domestication

Perennial crops follow different domestication trajectories from annuals, yet the molecular basis of slow-variable domestication--subtle tuning of conserved regulatory hubs--remains poorly characterized. We reconstructed the evolutionary history of the chloroplast kinase ABC1K7 across 9 seed plant species spanning [~]350 Myr, employing PAML codon models, IQ-TREE robust codon models, and protein-level phylogenetic inference, with AlphaFold2 structural modeling. ABC1K7 was under extreme purifying selection ({omega} = 0.073-0.104) across all seed plants. In coconut, a single Y[->]F substitution at residue 652--located >30 [A] from the catalytic core in a predicted intrinsically disordered region--represents the only non-synonymous change differentiating coconut from 7 of 8 angiosperm orthologs, and exhibits perfect co-segregation with domestication traits across a 17-year breeding panel (n = 327). These findings provide population-level evidence consistent with the slow-variable domestication model, identifying ABC1K orthologs as targets for perennial crop improvement.

genomics↗

bioRxiv2026

Healed predation scar on a Cambrian apex predator

Predation is considered a key driver of the rapid diversification of animals during the Cambrian explosion. While the fossil record documents a plethora of evidence of successful and failed predation on biomineralized invertebrates at low trophic levels, no previous evidence of predation on larger, often soft-bodied, animals at higher trophic levels has been reported. This means that the modeled links between higher trophic levels in Cambrian food webs lack supporting fossil evidence, hindering understanding of the complexity of Cambrian trophic relationships. Here, we report a healed injury on the swimming flap of the radiodont apex predator Amplectobelua symbrachiata-- one of the largest animals in the Cambrian oceans. The diagnostic W-shape with a healed margin supports interpretation of this wound as predatory in origin, with likely attackers including larger contemporaneous radiodonts - possibly members of the same species -- or the giant lobopodian Omnidens. Evidence that apex predators were attacked provides critical empirical data informing the complexity of Cambrian food webs. This finding provides empirical support for the existence of high-level feeding loops, analogous to those in modern marine ecosystems, documenting the rapid increase in trophic complexity during the latter stages of the Ediacaran-Cambrian Transition.

paleontology↗

bioRxiv2026

Is that clear? Robust electrophysiological measures of the effects of prior knowledge on degraded speech perception.

Perception and sensation are not synonymous. Rather, perception is a process whereby sensory input is organized and interpreted in a behaviorally relevant way based on memory, experience, and context. One specific framework that is commonly invoked to explain perception is that of Bayesian inference. This framework casts perception as a probabilistic process whereby imprecise sensory data are combined with prior knowledge (prior) to determine what is consciously perceived (the posterior probability), which reflects the brains best guess as to the cause(s) of the sensory data. A striking behavioral example of how prior information can influence perception is seen in studies in which degraded speech is rendered intelligible by presenting information about the speech content in advance. Neurophysiological studies of this phenomenon have primarily focused on how it affects neural indices of low-level sensory encoding. The size of any reported effects on these indices tends to be much smaller - and much less consistent - than the notably large effects on perception that come with prior information. In the present study, we recorded EEG from 27 healthy adult participants (16 female) as they listened to degraded speech clips that were preceded by matching or mismatching text. Prior knowledge in the form of matching text led to a large perceptual pop-out effect when listening to degraded speech. Analyses of the resulting EEG revealed: 1) significant but relatively weak effects of prior information on EEG measures of the linguistic encoding of speech; and 2) a very large effect of prior information on an EEG signal that resembles a well-established neural index of perceptual evidence accumulation and that was strongly related to speech intelligibility ratings across participants. These EEG signals likely relate to separate components of a Bayesian inferential process during the predictive perception of degraded speech. As such, they have implications for understanding predictive perception more broadly and for future research on perceptual disturbances in clinical populations.

neuroscience↗

bioRxiv2026

A pro-apoptotic selection strategy enables CRISPR screening in mosquitoes and identifies Lachesin as a chikungunya virus entry factor

Chikungunya virus (CHIKV) is a re-emerging mosquito-borne alphavirus that is transmitted primarily by Aedes aegypti and Aedes albopictus mosquitoes. CHIKV infection can result in debilitating arthritis-like symptoms in humans. While determinants of CHIKV host cell entry into mammalian cells are known, their equivalents in mosquito cells remain largely elusive. To identify CHIKV entry factors, we performed a membrane-focused genome-scale CRISPR loss-of-function screen in Aedes albopictus mosquito cells. To enable selection of refractory cells, we engineered CHIKV to express the pro-apoptotic Drosophila Reaper protein. CHIKV-Reaper induced robust cell death in mosquito cells with only modest viral fitness loss. Using this selection strategy together with an Aedes albopictus C6/36-based CRISPR screening platform, we identified glycosylphosphatidylinositol (GPI)-anchored cell surface proteins and multiple enzymes involved in the GPI-anchor biosynthesis pathway as proviral candidates. Ectopic expression of the GPI-anchored cell-adhesion protein Lachesin rendered refractory mammalian cells susceptible to CHIKV and the related arthritogenic alphaviruses Semliki Forest virus and Ross River virus. In contrast, Lachesin-expressing cells remained refractory to the encephalitic alphavirus Venezuelan equine encephalitis virus. We demonstrate that Lachesin is essential for CHIKV infection in both Aedes aegypti and Aedes albopictus cells, as confirmed by gene silencing. Here, we identify Lachesin as a critical candidate entry receptor for CHIKV and establish pro-apoptotic arboviruses as a powerful and versatile strategy for functional CRISPR screening in mosquito cells.

microbiology↗

bioRxiv2026

Fluorescence polarization-based fragment screen identifies inhibitors of APOBEC3A and APOBEC3B

APOBEC3A and APOBEC3B are antiviral cytidine deaminases found to drive cancer-associated mutagenesis, contributing to tumor evolution and therapeutic resistance across multiple cancer types. Inhibiting these enzymes holds promise for prolonging response to a wide range of cancer therapies by delaying development of resistance. However, APOBEC3A and APOBEC3B remain challenging drug targets, with no potent and selective small molecule inhibitors reported. Here, we use a fluorescence polarization-based assay to identify small molecules inhibitors of the APOBEC3A-single-stranded DNA interaction. From a library of 2,400 disulfide compounds, we identified 64 hits (mean polarization +/- 3 sigma, hit rate of 2.7%). Intact protein mass spectrometry revealed that a subset of compounds covalently engages A3A at cysteine 64, including Compounds 1 and 2. Compounds 1 and 2 disrupt APOBEC3A/APOBEC3B-single-stranded DNA interactions and inhibit APOBEC3A/APOBEC3B deaminase activity in a dose-dependent manner, with micromolar IC50. Surprisingly, inhibition of APOBEC3A/APOBEC3B by Compounds 1 and 2 is independent of covalent tethering to cysteine, suggesting a predominantly non-covalent mode of binding. Together, these studies establish an integrated workflow for APOBEC ligand discovery and identify Compounds 1 and 2 as starting points for developing chemical probes to investigate APOBEC-driven mutagenesis and therapeutic resistance.

cancer biology↗