Results 101 to 110 of about 61,010 (257)

Molecular Atlas of Key Food Odorants Reveals Mixture‐Level Organization and Enables Generative Aroma Design

Advanced Science, EarlyView.
KFO‐Atlas reveals how real‐world aromas are organized as structured mixtures rather than individual molecules. Building on these principles, KFO‐Gen, a generative AI framework, designs perceptually valid aroma formulations and reconstructs meat‐like aromas exclusively from plant‐derived odorants, providing a foundation for mixture‐level studies and AI ...
Jingzhi Zhang, Huadong Xing, Antonella Di Pizio, Qinfei Ke, Xingran Kou, Dachuan Zhang   +5 more
wiley   +1 more source

The impact of nicotine on the olfactory memory and its relationship with TRPA1

iScience
Summary: Olfactory disorders are related to cognitive decline, yet effective treatments remain limited. Cigarette smoke impairs olfaction, but one of its components, nicotine, can protect nerve cells in the central nervous system.
Kazuya Mizobata, Hideki Sakatani, Masamitsu Kono, Shizuya Saika, Akinori Akaike, Muneki Hotomi   +5 more
doaj   +1 more source

Composition‐Aware Cross‐Sectional Integration for Spatial Transcriptomics

Advanced Intelligent Discovery, EarlyView.
Multi‐section spatial transcriptomics demands coherent cell‐type deconvolution, domain detection, and batch correction, yet existing pipelines treat these tasks separately. FUSION unifies them within a composition‐aware latent framework, modeling reads as cell‐type–specific topics and clustering in embedding space.
Qishi Dong, Zijian Huang, Xuanwu Wang, Zhenghui Feng, Wei Liu, Bingding Huang   +5 more
wiley   +1 more source

Mechanisms, diagnosis, and treatment of olfactory dysfunction in rhinosinusitis

European Journal of Medical Research
Background Olfactory dysfunction is a common symptom of chronic rhinosinusitis (CRS), affecting approximately 60–80% of patients. This impairment significantly impacts patients' quality of life and increases the risk of hazardous events.
Hai Zhu, Siyuan Qu, Mengdan Gong, Yizhen Xiang, Shengqi Gan, Yaoshu Teng, Dong Ye   +6 more
doaj   +1 more source

Cross‐Sectoral AI Integration Is Essential to Tackling Food Waste and Food Insecurity: A Roadmap for Developing Resilient Food Systems

Advanced Intelligent Systems, EarlyView.
As food insecurity and global food demands surge, artificial intelligence (AI)‐based technologies offer promising opportunities to reduce food loss and waste. In this perspective, current AI adoption across the food supply chain is assessed using various academic, industry, and policy sources.
Akansha Prasad, Hannah Mann, Lubna Najm, Shadman Khan, Carlos D. M. Filipe, Tohid F. Didar   +5 more
wiley   +1 more source

Subjective Olfactory Impairment in a Patient Undergoing Anti-Obesity Pharmacotherapy: A Case of Symptom–Test Discrepancy

Life
With the growing use of anti-obesity medications (AOMs), particularly glucagon-like peptide-1 (GLP-1) receptor agonists, interest in their impact on chemosensory function has increased.
Hye Jun Lee, Hyun Jin Min
doaj   +1 more source

Lost and Found: Is Olfactory Recovery More Promising After COVID‐19 Than Other Causes, Even 2 Years Later?

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory dysfunction is a hallmark feature of COVID‐19, yet the potential for recovery with long‐standing COVID‐19‐related smell loss (CRSL) remains uncertain, particularly when treatment is initiated years later. This study evaluated olfactory outcomes in patients with CRSL compared with non‐COVID‐19‐related smell loss (non‐CRSL),
John W. Hunsicker, Mabel Berg, Nicolaus Knight, Jessica W. Grayson, Bradford A. Woodworth, Justin H. Turner, Do‐Yeon Cho   +6 more
wiley   +1 more source

High prevalence of long-term olfactory dysfunction confirmed by olfactory testing after a community COVID-19 outbreak. [PDF]

HNO, 2022
Gudziol H, Kirschstein T, Pletz MW, Weis S, Guntinas-Lichius O, Bitter T, CoNAN study group.   +6 more
europepmc   +1 more source

Early Versus Late Recurrence in Olfactory Neuroblastoma: A Multi‐Institutional Analysis of Predictive Risk Factors

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory neuroblastoma (ONB) exhibits variable recurrence patterns, with significant late recurrences occurring years after treatment. We investigated cutoff periods to define late recurrence and identified predictors that distinguish patients at risk of late recurrence from those considered cured.
Alexandria Harris, Anthony Tang, Nicholas Fung, Joao Paulo Almeida, Pierre‐Olivier Champagne, Juan Fernandez‐Miranda, Paul A. Gardner, Peter Hwang, Aristotelis Kalyvas, Chirag Patel, Zara M. Patel, Maria Peris Celda, Carlos D. Pinheiro‐Neto, Olabisi Sanusi, Carl H. Snyderman, Brian D. Thorp, Jamie J. Van Gompel, Georgios Zenonos, Nathan T. Zwagerman, Diana Bell, Edward C. Kuan, Eric W. Wang, Mathew Geltzeiler, Garret Choby   +23 more
wiley   +1 more source

Long COVID-19–related and non-COVID-19 postviral olfactory dysfunction a comparative MRI study focusing on the olfactory cleft and bulbs

Frontiers in Neurology
ObjectiveTo compare the magnetic resonance imaging (MRI) features of the olfactory cleft (OC) and olfactory bulbs (OBs) in patients with long COVID-19-related (LCOD) and non-COVID-19 postviral olfactory dysfunction (NCPVOD) to explore mechanisms ...
Yifan Li, Yifan Li, Mengfan Liu, Mengfan Liu, Ruoqi Zhang, Ruoqi Zhang, Yibei Wang, Jianfeng Liu, Jianfeng Liu   +8 more
doaj   +1 more source