Results 21 to 30 of about 662,107 (171)

Beyond Nature's Blueprint: Macrocyclic Peptides Containing Unnatural Amino Acids in Therapeutic Development

open access: yesAngewandte Chemie, EarlyView.
Strategic incorporation of unnatural amino acids transforms macrocyclic peptides into drug‐like molecules capable of engaging challenging targets. These building blocks enhance stability, permeability, and bioavailability, accelerating the development of next‐generation peptide therapeutics.
Krishna K. Sharma   +5 more
wiley   +2 more sources

Heterogeneous tumor‐immune microenvironments between primary and metastatic carcinoid tumors differentially respond to anti‐PD‐L1 antibody therapy

open access: yesThoracic Cancer, 2021
A pulmonary carcinoid tumor is a rare tumor that lacks a validated therapeutic approach for unresectable disease. Understanding the intersite tumor‐immune heterogeneity is essential to harness the immune system for cancer therapy.
Shinya Sakata   +9 more
doaj   +1 more source

Carcinoid tumor of the kidney: An unusual renal tumor

open access: yesIndian Journal of Urology, 2009
Carcinoid tumors are low-grade malignant tumors that arise from neuroendocrine cells. Primary renal carcinoid is extremely rare. We present a case of 57-year-old male with primary renal carcinoid tumor.
P P Singh   +2 more
doaj   +1 more source

Endobronchial Carcinoid and Concurrent Carcinoid Syndrome in an Adolescent Female

open access: yesCase Reports in Pediatrics, 2016
Endobronchial carcinoid tumors are the most common intrabronchial tumors in children and adolescents. Common signs and symptoms include persistent cough and wheezing not responsive to bronchodilators, hemoptysis, and recurrent fever.
Jonathan D. Cogen   +2 more
doaj   +1 more source

Delayed Recurrence of Atypical Pulmonary Carcinoid Cluster: A Rare Occurrence

open access: yesCase Reports in Pulmonology, 2014
Carcinoid is one of the most common tumors of the gastrointestinal tract followed by the tracheobronchial tree. Bronchial carcinoid compromises 20% of total carcinoid and accounts for 1–5% of pulmonary malignancies.
Salim Surani   +5 more
doaj   +1 more source

Late-stage diagnosis of carcinoid heart disease due to lack of access to health care

open access: yesCardio-Oncology, 2023
Carcinoid syndrome (CS) is a unique constellation of symptoms caused by release of vasoactive substances from neuroendocrine tumors (Pandit et al., StatPearls, 2022).
Aditi Sharma   +6 more
doaj   +1 more source

Typical carcinoid tumor of the larynx in a woman: a case report

open access: yesJournal of Medical Case Reports, 2010
Introduction Neuroendocrine tumors are the second most common neoplasms of the larynx. Histopathologically, neuroendocrine tumors can be classified into four types: typical carcinoid tumors, atypical carcinoid tumors, small cell neuroendocrine tumors and
Başaran Efser, Kayhan Fatma
doaj   +1 more source

Marital Status and Survival in Patients with Carcinoid Tumors

open access: yes, 2016
Background Marital status is a known prognostic factor in overall and disease-specific survival in several types of cancer. The impact of marital status on survival in patients with carcinoid tumors remains unknown.
Christopher S. Hollenbeak   +2 more
core   +1 more source

Testicular carcinoid tumor: A case report and literature review

open access: yesUrological Science, 2014
We present a case of a 46-year-old man with an incidental finding of a right testicular tumor on magnetic resonance imaging. He received radical orchiectomy, and the pathological report showed a testicular carcinoid tumor.
Hung-Keng Li   +3 more
doaj   +1 more source

Atypical carcinoid with multiple central airway metastases: A case report

open access: yesRespiratory Medicine Case Reports, 2021
A 51-year-old man was found to have multiple polypoid tracheal and bilateral main bronchial tumors during postoperative follow-up of atypical carcinoid.
Ryosuke Amemiya   +7 more
doaj   +1 more source

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