Results 51 to 60 of about 1,829,379 (365)

A case report of Parry Romberg Syndrome initially presenting as periodontitis [PDF]

, 2018
Parry Romberg Syndrome (PRS) is a rare disorder of progressive hemifacial atrophy, involving soft tissues, fat and occasionally bone. It can co-exist with presentations of Morphea.
Bramley, Duymaz, El-Kehdy, Fayad, Gorlin, Grippaudo, Lehman, Lewkonia, Mazzeo, Miller, Saraf, Stone, Sándor, Tollefson, Yu-Feng   +14 more
core   +1 more source

Association of sella turcica bridging and morphologic characteristics with palatally impacted canine in lateral cephalograms

Dentistry 3000, 2022
Introduction: Researchers have been interested in the relationship between sella turcica bridging and various dental anomalies. This study investigates the association of sella turcica bridging and morphologic characteristics with the palatally impacted ...
Nikoo Ghasemi, Soraya Akhoondi, Zohre Reyhani, Nima Motamed, Azin Nourian   +4 more
doaj   +1 more source

Cell Calcification Models and Their Implications for Medicine and Biomaterial Research

Advanced Healthcare Materials, EarlyView.
Calcification, is the process by which the tissues containing minerals are formed, occurring during normal physiological processes, or in pathological conditions. Here, it is aimed to give a comprehensive overview of the range of cell models available, and the approaches taken by these models, highlighting when and how methodological divergences arise,
Luke Hunter, Caterina Vanelli Coralli, Robert Dzhanaev, Aaron Morgan, Willi Jahnen‐Dechent, Sergio Bertazzo   +5 more
wiley   +1 more source

Mutation analysis by direct and whole exome sequencing in familial and sporadic tooth agenesis [PDF]

, 2016
Dental agenesis is one of the most common congenital craniofacial abnormalities. Dental agenesis can be classified, relative to the number of missing teeth (excluding third molars), as hypodontia (1 to 5 missing teeth), oligodontia (6 or more missing ...
Amadori, Francesca, Bardellini, Elena, Borsani, Giuseppe, De Petro, Giuseppina, Ferrari, Lia, Giacopuzzi, Edoardo, Majorana, Alessandra, Salvi, Alessandro   +7 more
core   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

Advanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli, Deepak Gupta, Yogendra Pratap Singh, Pallab Datta, Muhammad Rizwan, Mehmet Baykara, Ibrahim T. Ozbolat   +6 more
wiley   +1 more source

Novel mutations expand the clinical spectrum of DYNC1H1-associated spinal muscular atrophy [PDF]

, 2015
OBJECTIVE To expand the clinical phenotype of autosomal dominant congenital spinal muscular atrophy with lower extremity predominance (SMA-LED) due to mutations in the dynein, cytoplasmic 1, heavy chain 1 (DYNC1H1) gene.
Al-Lozi, Muhammad T, Baas, Frank, Baloh, Robert H, Benatar, Michael, Calissano, Mattia, Chong, W K Kling, Cirak, Sebahattin, Connolly, Anne M, de Goede, Christian G E L, De Visser, Marianne, Fallon, Penny, Foley, A Reghan, Hadjikoumi, Irene, Hafezparast, Majid, Harms, Matthew B, Klein, Andrea, Mansour, Sahar, Manzur, Adnan Y, Martínez Arroyo, Amaia, Mcwilliam, Catherine, Mercuri, Eugenio, Muntoni, Francesco, Nixon, John, Overweg-Plandsoen, W C G Truus, Phadke, Rahul, Pitt, Matthew, Reilly, Mary M, Robb, Stephanie, Rodriguez Sanz, Aida, Rossor, Alexander M, Scoto, Mariacristina, Sewry, Caroline, Taylor, J Paul, Yang, Michele   +33 more
core   +1 more source

Apert Syndrome: Report of a Case with Emphasis on Oral Manifestations

Frontiers in Dentistry, 2011
To report the oral findings, including dental anomalies, ectopic eruption of the maxillary permanent first molars and periodontal disease and soft tissue alterations, in a subject with Apert syndrome.
B. Vadiati Saberi, A. Shakoorpour   +1 more
doaj  

Enamel defects and tooth eruption disturbances in children with sickle cell anemia

Brazilian Oral Research, 2018
Sickle cell anemia, a genetic disease caused by a mutation in the beta-globin gene, can present oral manifestations such as delayed tooth eruption and hypomineralized enamel and dentin.
Caroline Maria Igrejas LOPES, Marília Cabral CAVALCANTI, Ana Cláudia ALVES E LUNA, Kátia Maria Gonçalves MARQUES, Maria José RODRIGUES, Valdenice Aparecida DE MENEZES   +5 more
doaj   +1 more source

Fusion of Unerupted Mesiodens with a Regular Maxillary Central Incisor: a Diagnostic and Therapeutic Challenge

Acta Stomatologica Croatica, 2021
The mesiodens is the most frequent type of supernumerary tooth which can appear in the maxillary midline area. The etiology of mesiodentes is not fully understood.
Zdenko Šarac, Ružica Zovko, Stipo Cvitanović, Kristina Goršeta, Domagoj Glavina   +4 more
doaj   +1 more source

Circular RNA PTPN4 Contributes to Blood‐Brain Barrier Disruption during Early Epileptogenesis

Advanced Science, EarlyView.
Epileptic condition induces CircPTPN4 upregulation, which promotes ECE‐1 expression through competitive sequestration of miR‐145a‐5p. The elevated ECE‐1 catalyzes the ET‐1 production, leading to p38/MAPK pathway activation and subsequent downregulation of tight junction protein expression. This cascade results in increased BBB permeability and enhanced
Jiurong Yang, Yang Hu, Feiyu Wang, Xintao Peng, Honggang Qi, Yuanyuan Yao, Canyu Zhang, Lijie Zhou, Xuemei Liang, Kang Xu, Cong Zhang, Aifeng Zhang, Chen Chen, Yu Zeng, Chenchen Zhang, Guangming Gan, Xinjian Zhu   +16 more
wiley   +1 more source