{"title":"Ciliary Defects in Inherited Retinal Diseases","authors":"Guizhi Guo, Lin Li, Jun Zhou, Jie Ran","doi":"10.1002/ggn2.202500066","DOIUrl":"10.1002/ggn2.202500066","url":null,"abstract":"<p>Inherited retinal diseases (IRDs) are a heterogeneous group of disorders characterized by progressive photoreceptor degeneration that frequently results in severe vision loss. A major cause of IRDs is attributed to structural or functional defects of the photoreceptor cilium that arise from mutations in ciliary genes. The photoreceptor outer segment is a highly specialized sensory cilium composed of hundreds of stacked, flattened, membranous discs. This complex membrane architecture constitutes the primary site of phototransduction, in which light stimuli are converted into biochemical signaling cascades that ultimately generate electrical signals. In this review, the structure and function of photoreceptors are systematically described, major classes of IRDs caused by mutations in ciliary genes are summarized, and the therapeutic potential of emerging ciliary gene-targeted strategies is critically evaluated in the context of recent advances in IRD treatment.</p>","PeriodicalId":72071,"journal":{"name":"Advanced genetics (Hoboken, N.J.)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-03-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12966366/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147379730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"RNAi-Based Pesticides: Genetic Innovations for Sustainable Crop Protection and One Health","authors":"Jisheng Liu, Guy Smagghe","doi":"10.1002/ggn2.202500063","DOIUrl":"10.1002/ggn2.202500063","url":null,"abstract":"<p>Conventional chemical pesticides have long protected global crop yields, but their environmental and health impacts, including contamination, biodiversity loss, residue accumulation, and pest resistance, demand sustainable alternatives. RNA interference (RNAi) represents a genetic breakthrough in crop protection, enabling precise, sequence-specific silencing of essential pest genes via double-stranded RNA (dsRNA). Innovations such as nanoparticle-based delivery, host-induced gene silencing (HIGS), and spray-induced gene silencing (SIGS) have transformed RNAi into a practical, field-ready technology. Integration with multi-omics and computational biology accelerates target discovery and enhances specificity and scalability. Beyond pest management, RNAi applications extend to vector control and pollinator protection, exemplifying One Health principles. RNAi-based pesticides therefore, redefine sustainable agriculture through molecular precision and cross-sectoral genetic innovation.</p>","PeriodicalId":72071,"journal":{"name":"Advanced genetics (Hoboken, N.J.)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12963667/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147379701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Recognition, Signal Transduction, and Amplification of Nucleic Acids Under Isothermal Condition","authors":"Zhaohui Qin, Jiaxin Li, Xin Su, Huiyu Liu","doi":"10.1002/ggn2.202500057","DOIUrl":"10.1002/ggn2.202500057","url":null,"abstract":"<p>Isothermal nucleic acid detection has become a compelling alternative to PCR, enabling rapid analysis with minimal instrumentation and strong potential for point-of-care use. Central to assay performance are three interconnected processes: recognition, signal transduction, and amplification. Recognition strategies now extend beyond base pairing to include engineered proteins, catalytic nucleic acids, and synthetic modules. Signal transduction has advanced through orthogonal chemistries and functional nanomaterials, converting molecular events into optical, electrical, or colorimetric outputs. Amplification encompasses not only nucleic acid replication but also catalytic cycles and cascade reactions that magnify signals across molecular and material scales. These innovations are converging toward integrated, programmable platforms that support multiplexing and digital readouts. In this Perspective, we highlight emerging mechanisms and design principles that define isothermal detection, and outline future opportunities to achieve accurate, scalable, and accessible diagnostics for clinical, environmental, and translational applications.</p>","PeriodicalId":72071,"journal":{"name":"Advanced genetics (Hoboken, N.J.)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12928101/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147286232","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Best Practices for Developing Linear Models With Multiple Explanatory Variables","authors":"Baidu Li, Xinhai Li","doi":"10.1002/ggn2.202500024","DOIUrl":"10.1002/ggn2.202500024","url":null,"abstract":"<p>Linear models, including t-test, ANOVA, regression, ANCOVA, and generalized linear models, are foundational tools in statistical analysis. For large datasets, such as those involving tens of thousands of genes and millions of records, numerous advanced methods have been developed to improve both computational efficiency and reliability. Here, we focus on a more general scenario: a linear model with many explanatory variables (e.g., >10) and a moderate sample size (e.g., thousands of observations). This paper provides the best practices for model selection, emphasizing the importance of including two-way interaction and quadratic terms, which are frequently overlooked in textbooks and classic literature. When dealing with high-dimensional data, we recommend using random forest for initial variable screening, followed by subset selection methods such as stepwise regression. Model selection can be guided by criteria like AIC, BIC, adjusted R<sup>2</sup>, and Mallows’ Cp, or by cross-validation. Shrinkage methods such as the lasso and ridge regression improve model fitting by penalizing coefficient size. Dimension reduction techniques such as Principal Components Regression (PCR) and Partial Least Squares (PLS) provide alternatives for managing high-dimensional data through uncorrelated component transformation. We provided R code along with detailed descriptions for all analyses, establishing a systematic approach to developing linear models.</p>","PeriodicalId":72071,"journal":{"name":"Advanced genetics (Hoboken, N.J.)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12902702/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"146203901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Wenxin Man, Lin Du, Ying Liu, Zehan Pang, Hongyan Zhu, Bixia Hong, Zhichao Xu, Huahao Fan
{"title":"Evolution of H5N1 Cross-Species Transmission: Adaptive Mutations Driving Avian-to-Human Infection","authors":"Wenxin Man, Lin Du, Ying Liu, Zehan Pang, Hongyan Zhu, Bixia Hong, Zhichao Xu, Huahao Fan","doi":"10.1002/ggn2.202500051","DOIUrl":"10.1002/ggn2.202500051","url":null,"abstract":"<p>First detected in poultry in China in 1996, the H5N1 avian influenza virus has evolved into a significant global public health hazard, primarily owing to its high pathogenicity and potential for interspecies transmission. While primarily affecting avian species, H5N1 has repeatedly breached species barriers, infecting mammals including humans, minks, seals, and cattle. This review synthesizes current knowledge on the molecular mechanisms underpinning H5N1's host adaptation, focusing on key mutations in viral proteins-such as hemagglutinin (HA), neuraminidase (NA), and polymerase subunits (PB2)-which boost binding affinity to human-type receptors, increase replicative efficiency in mammalian cells, and facilitate immune evasion. Critical mutations, including HA-Q226L, HA-T199I, PB2-E627K, and NA-H274Y, are discussed in detail, highlighting their roles in altering receptor specificity, promoting antiviral resistance, and expanding viral tropism. The paper also outlines epidemiological trends, global dissemination patterns driven by migratory birds and trade, and current strategies for prevention and control, including antiviral therapeutics and vaccine development. Ultimately, this comprehensive analysis underscores the urgent need for continued surveillance, broad-spectrum countermeasures, and international collaboration to reduce the pandemic risk posed by H5N1.</p>","PeriodicalId":72071,"journal":{"name":"Advanced genetics (Hoboken, N.J.)","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2026-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12791573/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145968062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}