Results 81 to 90 of about 1,828,609 (409)

Afadin orients cell division to position the tubule lumen in developing renal tubules [PDF]

, 2017
In many types of tubules, continuity of the lumen is paramount to tubular function, yet how tubules generate lumen continuity in vivo is not known. We recently found the F-actin binding protein Afadin is required for lumen continuity in developing renal ...
Brakeman, Paul R., Bryant, David M., Gao, Lei, Hiremath, Chitkale, Long, Blake, Luby-Phelps, Katherine, Marciano, Denise K., Mostov, Keith E., Yang, Zhufeng, Zimmerman, Susan E.   +9 more
core   +2 more sources

Tooth in a cyst — Is it always a dentigerous cyst? [PDF]

Indian Journal of Otolaryngology and Head & Neck Surgery, 2007
We present the case report of an 18-year-old female patient who presented with unilateral nasal obstruction. Computed tomography scanning revealed an unerupted molar in the posterior wall of the right maxillary sinus with a cystic swelling in the sinus. The preoperative diagnosis was a dentigerous cyst.
Ajay Kothadiya, Sushama Adwani, Neelam Vaid   +2 more
openaire   +3 more sources

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

FEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Epidermoid Cyst of Spleen [PDF]

, 2010
Splenic cysts are very rare lesions, most of them being parasitic systs. Nonparasitic cysts are uncommon. We report a case of young female who presented with mass and pain abdomen. Ultrasound examination revealed splenic syst. The diagnosis of epidermoid
Usha, R, Vijay Shankar, S
core   +1 more source

Nasolabial cyst mimicking inflammatory cyst [PDF]

BMJ Case Reports, 2013
The nasolabial cyst is an uncommon non-odontogenic soft tissue cyst. It arises as an ectodermal developmental swelling and is classified as a fissural cyst, found outside the bone, in the region corresponding to the nasolabial furrow and alar nose. A case of nasolabial cyst with classic clinical and histopathological features, along with few features ...
Mandeep Rallan, Shreedhar Gadiputi, Neelakshi Singh Rallan, Narendra Nath Singh   +3 more
openaire   +3 more sources

Phaeohyphomycotic cyst

Autopsy Case Reports, 2023
Phaeohyphomycosis is a term used for a rare opportunistic infection caused by a group of dematiaceous fungi which contains melanin in their cell walls. In 1974, the term phaeohyphomycosis was first coined by Ajello for an entity caused by pigmented fungi.1 Four clinical forms of phaeohyphomycosis exist: i) cutaneous, ii) subcutaneous, iii) systemic ...
Rashmi Joshi, Suvradeep Mitra, Mayur Parkhi, Arunanshu Behera   +3 more
openaire   +3 more sources

Imeglimin attenuates liver fibrosis by inhibiting vesicular ATP release from hepatic stellate cells

FEBS Letters, EarlyView.
Imeglimin, at clinically relevant concentrations, inhibits vesicular ATP accumulation and release from hepatic stellate cells, thereby attenuating purinergic signaling and reducing fibrogenic activation. This mechanism reveals a newly identified antifibrotic action of imeglimin beyond glycemic control.
Seiji Nomura, Lixiang Wang, Nao Hasuzawa, Ayako Nagayama, Sawako Moriyama, Kenji Ashida, Yoshinori Moriyama, Masatoshi Nomura, Ken Yamamoto   +8 more
wiley   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

FEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia, Eric Catalina‐Hernandez, Maialen Cabrerizo‐Idiazabal, Ramon Barnadas‐Rodríguez, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +5 more
wiley   +1 more source

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source