Results 201 to 210 of about 6,991,097 (329)

Tryptophan metabolite atlas uncovers organ, age, and sex‐specific variations

FEBS Open Bio, EarlyView.
Tryptophan metabolites were analyzed across twelve organs, the central nervous system, and serum in male and female mice at three life stages. We found tissue‐, sex‐, and age‐specific differences, including increased indole‐3‐pyruvate and kynurenine in aging males.
Lizbeth Perez‐Castro, Afshan F. Nawas, Jessica A. Kilgore, Pedro A. S. Nogueira, M.Carmen Lafita‐Navarro, Paul H. Acosta, Roy Garcia, Noelle S. Williams, Maralice Conacci‐Sorrell   +8 more
wiley   +1 more source

The potential of DeepSeek for AI-aided diagnosis of antibody-positive autoimmune encephalitis: a single-center, retrospective, observational study. [PDF]

Front Artif Intell
Meng H, Tang Y, Qi Y, Zhou Q, He L, Chen S.   +5 more
europepmc   +1 more source

Lactoferrin treatment activates acetylcholinesterase, decreasing acetylcholine levels in non‐small cell lung cancer (NSCLC) cell culture supernatants, inhibiting cell survival

FEBS Open Bio, EarlyView.
Representation of the suggested mode of action of lactoferrin (Lf) in nonsmall cell lung cancer (NSCLC) A549 cells. Lf induces activation of caspase‐3 by activating p53 and AChE leading to decreased ACh concentrations. In turn, ACh signaling leads to activation of VEGF and AKT and blocking of caspase‐3.
Stuti Goel, Caroline Wozniak, Aya Sabri, Ben Haddad, Brooke Lopo, Alvaro Cobos, Sarah Sarofim, Jeffrey Guthrie, Deborah Heyl, Hedeel Guy Evans   +9 more
wiley   +1 more source

Atypical Manifestations of Old World Cutaneous Leishmaniasis: A Systematic Review and Clinical Atlas of Unusual Clinical and Specific Anatomical Presentations. [PDF]

Health Sci Rep
Abtahi-Naeini B, Emadi SN, Shahmoradi Z, Pourmahdi-Boroujeni M, Saffaei A, Rastegarnasab F.   +5 more
europepmc   +1 more source

Naked cuticle is essential for Drosophila wing development beyond Wingless signaling

FEBS Open Bio, EarlyView.
Naked cuticle (Nkd), a Wnt signaling inhibitor, assumes extensive roles in Drosophila wing development. Overexpressing Nkd causes smaller, crumpled wings, while also perturbing multiple signaling pathways and developmental genes. A specific region (R1S) is critical for Nkd's function as a signaling integrator, offering new insights for studying its ...
Rui Wang, Ping Wang
wiley   +1 more source

Comparative Analysis of Large Language Models in Dermatological Diagnosis: An Evaluation of Diagnostic Accuracy. [PDF]

Cureus
Tekchandani N, Mukherjee A, Poonthottam N, Boussios S.   +3 more
europepmc   +1 more source

Cystic Ovarian Teratoma: Clinical and Radiographic Insights Into Chronic Pelvic Pain

Aging and Cancer, EarlyView.
An incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities. ABSTRACT In this case report, we present the clinical course of an 88‐year‐old woman with chronic pelvic pain attributed to an incidental benign mature cystic ovarian teratoma on imaging and discuss common imaging modalities and discussions with ...
Hashim U. Ali, Fahad H. Malik, Mohammad M. Zia, Ashar Ahmed, Mahfujul Z. Haque, Masood Siddiqui   +5 more
wiley   +1 more source

Gastric Melanoma in A 19-Year-Old Patient: A Rare Case and A Review of Diagnostic Pitfalls. [PDF]

Eur J Case Rep Intern Med
Kharmoum J, El Jiar M, Eliahai I, Ouaya H, Chaib S, Mellouki I, Chraibi M.   +6 more
europepmc   +1 more source

Diagnosaurs: A Differential Diagnosis Resource, Vol.6 (4) July - August 2008 [PDF]

, 2008
Houston Academy of Medicine-Texas Medical Center Library
core   +1 more source

The Associations Between Chronic Active Lesions and White Matter Disease: A 7 Tesla Imaging Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background The relationship between paramagnetic rim lesions (PRLs) and surrounding normally appearing white matter (NAWM) disease, potentially contributory to the associations seen between PRLs and clinical impairment, is underexplored. Objectives To assess whether PRLs correlate with a greater degree of NAWM injury in early MS.
Ellie McCluey, Ahmad A. Toubasi, Jiacheng Wang, Habeeb F. Kazimuddin, Taegan Vinarsky, Caroline Gheen, Carynn Koch, Zachery Rohm, Bryan Hernandez, Margareta A. Clarke, Rachael Cheek, Rozita Khalili, Chaoyang Jin, Victoria Lim, John Kramer, Junzhong Xu, Ipek Oguz, Francesca Bagnato   +17 more
wiley   +1 more source