Results 51 to 60 of about 3,023 (169)

Ectopic Erupted Teeth: A Case Report

Avicenna Journal of Dental Research, 2016
Introduction: Although ectopic eruptions of teeth into the nasal cavity have been previously reported, the eruption of a tooth into the turbinates of the nose is quite rare. This report describes a case in which a tooth ectopically erupted into the inferior turbinate of the nose.
Reza Farhangi, Pejman Janbaz
openaire   +1 more source

Nitric Oxide in Cancer: Mechanisms, Dual Role, and Therapeutic Strategies

MedComm – Oncology, Volume 5, Issue 3, September 2026.
Nitric oxide exerts concentration‐dependent dual roles in cancer, functioning as either a tumor promoter or suppressor. This review comprehensively examines NO's multifaceted regulation of tumor biology, including S‐nitrosylation signaling, metabolic reprogramming, immunemodulation, and therapy resistance, and highlights emerging therapeutic strategies
Jia Shao, Honghua Zhang, Jingyu Chen, Ziyu Qian, Ning Zhang, Yihua Zhang, Hui Ye, Jianbing Wu, Zhangjian Huang   +8 more
wiley   +1 more source

Neurodevelopmental Phenotypes and Brain Anomalies in Individuals With Heterozygous SEMA6A Variants

Clinical Genetics, Volume 110, Issue 3, Page 325-335, September 2026.
SEMA6A plays a role in cell migration and axon guidance in the developing central nervous system. Phenotypes seen in eleven individuals heterozygous for SEMA6A variants included developmental delay, intellectual disability, autism/autistic behaviors, behavioral abnormalities, attention disorders, hypotonia, and brain anomalies.
Evan Burchfiel, Xiaonan Zhao, Nichole M. Owen, Tia Gordon, Mahshid S. Azamian, Eric C. Kao, Fan Xia, Xi Luo, Jill A. Rosenfeld, Seema R. Lalani, Allison P. Ortega, Steven B. Bleyl, Florence Petit, Sulekha Rajagopolan, Bénédicte Demeer, Meredith K. Gillespie, Lijia Huang, Matthew Osmond, Kym M. Boycott, Kyra E. Stuurman, Marjon A. van Slegtenhorst, Haley Soller, Céline Jost, Aurore Garde, Hana Safraou, Laurence Faivre, Victor Faundes, Daryl A. Scott   +27 more
wiley   +1 more source

Bilateral Impaction of Mandibular Second and Third Molars With Lingual Cortical Plate Perforation: A Rare Case Report

Clinical Case Reports, Volume 14, Issue 8, August 2026.
ABSTRACT Bilateral impaction of mandibular second and third molars with severe lingual displacement is exceptionally rare. CBCT is essential for accurately assessing tooth orientation, lingual cortical plate perforation, and proximity to the inferior alveolar canal, thereby facilitating diagnosis, surgical planning, and risk assessment.
Yahya Fayaz, Muhammad Jalal Ud Din Torani, Mustafa Sherzai, Ahmad Seyar Sharifi, Mir Hamza Zaland, Shahab Uddin Ahmadi   +5 more
wiley   +1 more source

Prevalence of Dental Anomalies in Pediatric Patients at King Saud University Dental Hospital, Riyadh, Saudi Arabia—A Radiographic Analysis

Children
Objectives: To record the prevalence of dental anomalies in children visiting King Saud Dental Hospital, Riyadh, Saudi Arabia. Materials and Methods: This cross-sectional study involved radiographic examination of children aged 6 to 14 years who visited ...
Mannaa K. Aldowsari, Ayman M. Sulimany, Abdulmajeed Alkhathlan, Nawaf Alfhaed, Mohammed Aldosari, Saud Alayed, Saad Bin Saleh, Abeer A. Alshami   +7 more
doaj   +1 more source

The Relationship Between Neonatal and Maternal Factors and the Timing of Primary Tooth Eruption in Preterm Infants: An Observational Study in Iran

Health Science Reports, Volume 9, Issue 8, August 2026.
ABSTRACT Background and Aims Preterm birth is known to be associated with delayed primary tooth eruption, yet data on the factors influencing this delay in premature infants remain sparse. This study aims to investigate neonatal and maternal factors affecting the timing of the first primary tooth eruption.
Ali Karimi Farani, Mohammadamin Parsaei, Ava Taghizadeh, Mohammad Javad Kharazifard, Soheila Manifar, Maryam Koopaie, Mohammad Reza Zarkesh, Sedigheh Hantoushzadeh   +7 more
wiley   +1 more source

Orthodontıc Treatment Of Maxıllary Canıne-Lateral Incısor Transposıtıon

Turkish Journal of Orthodontics, 1996
ion of teeth is a rare dental anomaly which two teeth have interchanged positions in the dental arch. Transposition most frequently involves the maxillary canine, which is transposed with the first premolar or lateral incisor.
Hüseyin Ölmez, Deniz Sağdıç, Osman Bengi   +2 more
doaj   +1 more source

Dental Management of a 9‐Year‐Old Child With Suspected CHARGE Syndrome: A Case Report and Brief Literature Review

Clinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Early recognition of syndromic features by dental professionals can lead to timely diagnosis and intervention, especially when systemic anomalies have been overlooked. Preventive and individualized dental management, supported by behavioral guidance, can achieve long‐term stability even in medically complex patients, including those with ...
Nazanin Nasr, Ariana Golabbakhsh, Nayereh Ahmadi, Razie Jahadakbar, Nosrat Nourbakhsh   +4 more
wiley   +1 more source

Second Primary Molar Ankylosis With First Permanent Molar Ectopic Eruption

International Dental Journal
Introduction: Second primary molar ankylosis occurs when cementum and surrounding alveolar bone are fused, potentially causing ectopic eruption of the adjacent permanent molar. Early diagnosis and intervention are critical.
Yumeng Wu, Peng Yiran, Zhang Qiong, Zou Jing   +3 more
doaj   +1 more source

Vitamin‐Responsive Disorders: From Molecular Basis to Clinical Presentation and Therapy

Journal of Inherited Metabolic Disease, Volume 49, Issue 4, July 2026.
ABSTRACT Vitamin‐dependent cofactors are essential for numerous metabolic reactions, and defects affecting their uptake, conversion, utilisation, or regeneration constitute a heterogeneous group of inherited metabolic disorders (IMDs). Although dietary vitamin intake is sufficient to sustain coenzyme synthesis in healthy individuals, it is insufficient
Cécile Acquaviva, Yann Nadjar, Manuel Schiff, Christine Vianey‐Saban, Alain Fouilhoux, Jean‐François Benoist   +5 more
wiley   +1 more source