Results 41 to 50 of about 78,508 (247)

Cutaneous basal cell carcinoma mimicking small cell carcinoma

open access: yesClinical Case Reports, 2019
Key Clinical Message Neuroendocrine differentiation seen in basal cell carcinomas (BCC) is not generally appreciated by oncologists and can introduce a component of confusion when diagnosing a tumor and developing a management plan.
Samara E. Pollock   +3 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Cleotychini planthoppers from Perth region in Western Australia: The new genus Femotyche gen. nov., and more… (Hemiptera: Fulgoromorpha: Dictyopharidae)

open access: yesEuropean Journal of Taxonomy
The new genus Femotyche gen. nov. is described to accommodate two new species from Western Australia: Femotyche kerryae sp. nov. from Perth area and Femotyche hortorum sp. nov. from York.
Jérôme CONSTANT, Linda SEMERARO
doaj   +1 more source

A Review of Philenis Champion, 1906 (Coleoptera: Curculionidae: Conoderinae), with Descriptions of New Species from Central and South America

open access: yesDiversity, 2018
A brief review of the history of the taxonomic treatment of the genus Philenis Champion is presented and characters are discussed. Philenis flavipes Champion and P.
Henry Hespenheide
doaj   +1 more source

The effect of eye gaze direction on emotional mimicry: A multimodal study with electromyography and electroencephalography

open access: yesNeuroImage, 2021
Emotional mimicry plays an important role in social interaction and is influenced by social context, especially eye gaze direction. However, the neural mechanism underlying the effect of eye gaze direction on emotional mimicry is unclear.
Beibei Kuang   +5 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Elaborate Mimetic Vocal Displays by Female Superb Lyrebirds

open access: yesFrontiers in Ecology and Evolution, 2016
Some of the most striking vocalizations in birds are made by males that incorporate vocal mimicry in their sexual displays. Mimetic vocalization in females is largely undescribed, but it is unclear whether this is because of a lack of selection for vocal
Anastasia H Dalziell   +3 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

Human mimicry [PDF]

open access: yes, 2009
Human mimicry is ubiquitous, and often occurs without the awareness of the person mimicking or the person being mimicked. First, we briefly describe some of the major types of nonconscious mimicry -verbal, facial, emotional, and behavioral- and review ...
Rick van Baaren   +5 more
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

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