Results 61 to 70 of about 491,965 (342)

SARS-CoV-2 infects and damages the mature and immature olfactory sensory neurons of hamsters

open access: yesClinical Infectious Diseases, 2020
Background Coronavirus Disease 2019 (COVID-19) is primarily an acute respiratory tract infection. Distinctively, a substantial proportion of COVID-19 patients develop olfactory dysfunction of uncertain underlying mechanism which can be severe and ...
A. J. Zhang   +15 more
semanticscholar   +1 more source

Changes in Visual and Olfactory Cues in Virus-Infected Host Plants Alter the Behavior of Bemisia tabaci

open access: yesFrontiers in Ecology and Evolution, 2022
The cucurbit chlorotic yellows virus (CCYV) has caused serious damage to melon crops in many countries in recent years. This plant virus is exclusively transmitted by the whitefly Bemisia tabaci (Gennadius) in a semi-persistent mode.
Zelong Zhang   +5 more
doaj   +1 more source

Drosophila olfactory receptors as classifiers for volatiles from disparate real world applications [PDF]

open access: yes, 2014
Olfactory receptors evolved to provide animals with ecologically and behaviourally relevant information. The resulting extreme sensitivity and discrimination has proven useful to humans, who have therefore co-opted some animals' sense of smell.
Amalia Z Berna   +7 more
core   +1 more source

How Reliably Misrepresenting Olfactory Experiences Justify True Beliefs [PDF]

open access: yes, 2020
This chapter argues that olfactory experiences represent either everyday objects or ad hoc olfactory objects as having primitive olfactory properties, which happen to be uninstantiated.
Mendelovici, Angela
core   +1 more source

Parosmia is Associated with Relevant Olfactory Recovery After Olfactory Training

open access: yesThe Laryngoscope, 2020
This study aims to determine the association between parosmia and clinically relevant recovery of olfactory function in patients with post‐infectious olfactory dysfunction (PIOD) receiving olfactory training.
D. Liu   +6 more
semanticscholar   +1 more source

Tonic signaling of the B‐cell antigen‐specific receptor is a common functional hallmark in chronic lymphocytic leukemia cell phosphoproteomes at early disease stages

open access: yesMolecular Oncology, EarlyView.
B‐cell chronic lymphocytic leukemia (B‐CLL) and monoclonal B‐cell lymphocytosis (MBL) show altered proteomes and phosphoproteomes, analyzed using mass spectrometry, protein microarrays, and western blotting. Identifying 2970 proteins and 316 phosphoproteins, including 55 novel phosphopeptides, we reveal BCR and NF‐kβ/STAT3 signaling in disease ...
Paula Díez   +17 more
wiley   +1 more source

Recent progress of gas sensors toward olfactory display development

open access: yesNano Convergence
Olfactory display systems, designed to replicate the human sense of smell, rely on gas sensors that are fast, selective, and reliable. From this perspective, this review highlights recent progress in sensing materials and integration strategies that ...
Ye-Ji Kim   +6 more
doaj   +1 more source

Optimized workflow for behavior-coupled fiber photometry experiment: improved data navigation and accessibility

open access: yesFrontiers in Neuroscience
Fiber photometry provides crucial insights into cell population activity underlying behavior. While numerous open-source data analysis tools exist, few offer an automated workflow that streamlines the analysis of fiber photometry data alongside ...
Anna Athanassi   +4 more
doaj   +1 more source

Retroviral lineage analysis reveals dual contribution from ectodermal placodes and neural crest cells to avian olfactory sensory and GnRH neurons

open access: yesNatural Sciences, 2022
The origin of the neurons and glia in the olfactory system of vertebrates has been controversial, with different cell types attributed to being of ectodermal placode versus neural crest lineage, depending upon the species.
Alison Koontz   +2 more
doaj   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

open access: yesMolecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié   +16 more
wiley   +1 more source

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