Scientific work

Prof. Dr. Mutlu Niyazoğlu

76 publications. The source of the information is stated next to each publication.

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  1. Clinical and Genetic Characteristics of Pheochromocytoma and Paraganglioma: A Single-Center Experience Including a Rare VHL Variant

    Journal of Clinical Medicine, 2026

    DOI 10.3390/jcm15020712 PMID 41598651 1 citation (Europe PMC) Open-access full textSource: OpenAlex

  2. Prostatic Enlargement in Acromegaly Despite Preserved Lower Urinary Tract Function: A Cross‐Sectional Comparative Study

    The Prostate, 2026

    DOI 10.1002/pros.70274 PMID 42967319 Open-access full textSource: ORCID

  3. Comparative analysis of neurosteroid levels in normal and adenomatous human pituitary tissue

    Brain and Spine, 2026

    DOI 10.1016/j.bas.2026.107042 Open-access full textSource: OpenAlex

  4. Clinicopathological features and outcomes of immature PIT-1 lineage tumors: A high-risk pituitary neuroendocrine tumor/pituitary adenoma subtype per WHO 2022

    Pituitary, 2026

    DOI 10.1007/s11102-026-01691-9 PMID 42126653 Open-access full textSource: ORCID

  5. Calcitonin Gene-Related Peptide Expression in Somatotroph Adenomas: Implications for Clinical Course and Treatment Outcomes

    Neuroendocrinology, 2026

    DOI 10.1159/000551012 PMID 41746852 Source: ORCID

  6. Multimodal management of giant prolactinoma with extensive amyloid spherule deposition: a case report with review of the literature

    Endocrine Journal, 2026

    DOI 10.1507/endocrj.ej26-0079 PMID 42203477 2 citations (Europe PMC) Open-access full textSource: ORCID

  7. Hair cortisol outperforms urinary free cortisol in diagnosing Cushing’s syndrome: a cross-sectional study

    Hormones (Athens, Greece), 2026

    DOI 10.1007/s42000-025-00750-3 PMID 41540319 2 citations (OpenAlex) Source: OpenAlex

  8. EP1201 - ECE_2150 - Intracranial dissemination in aggressive immature PIT-1 lineage pituitary tumor: a consequence of repeated transcranial surgery?

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.1452 Open-access full textSource: OpenAlex

  9. EP1163 - ECE_2787 - Prognostic role of granulation pattern in Cushing's disease: clinical and surgical implications

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.1418 Open-access full textSource: OpenAlex

  10. Steroid alterations in Cushing’s disease persist after remission: ACTH-driven steroid changes dissociate from mood-regulatory neurosteroids

    Frontiers in Endocrinology, 2026

    DOI 10.3389/fendo.2026.1829888 PMID 42466341 Open-access full textSource: OpenAlex

  11. EP1034 - ECE_1953 - Early postoperative cortisol as a predictor of remission in Cushing's disease: experience from a tertiary referral center

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.1304 Open-access full textSource: OpenAlex

  12. Structured physiotherapy improves functional outcomes in acromegalic arthropathy after biochemical remission: a prospective controlled study

    Endocrine connections, 2026

    DOI 10.1530/ec-26-0506 PMID 42895208 Open-access full textSource: Europe PMC

  13. Patient-reported outcomes in a Pituitary Tumor Center of Excellence (PTCOE)-aligned pituitary clinic compared with general endocrinology care

    Pituitary, 2026

    DOI 10.1007/s11102-026-01692-8 PMID 42177370 1 citation (Europe PMC) Open-access full textSource: Europe PMC

  14. From hypercortisolism to remission: impact of Cushing’s disease on eating patterns

    Frontiers in Endocrinology, 2026

    DOI 10.3389/fendo.2026.1726118 PMID 41704492 2 citations (OpenAlex) Open-access full textSource: OpenAlex

  15. Hair cortisol as a marker of glucocorticoid replacement adequacy in adrenal insufficiency

    Frontiers in Endocrinology, 2026

    DOI 10.3389/fendo.2026.1765179 PMID 41993980 Open-access full textSource: OpenAlex

  16. Evaluation of Voice Features Using Wav2vec2.0-Based Deep Learning as a Diagnostic Tool in Acromegaly

    Research Square, 2026

    DOI 10.21203/rs.3.rs-10395791/v1 Open-access full textSource: OpenAlex

  17. Transient Decline and Recovery of Renal Function Following Unilateral Adrenalectomy for Primary Aldosteronism

    Istanbul Medical Journal, 2026

    DOI 10.4274/imj.galenos.2026.74271 Open-access full textSource: OpenAlex

  18. AD01 Diagnostic value of hair cortisol in mild autonomous cortisol secretion

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag128.008 Open-access full textSource: OpenAlex

  19. Clinical indices and anthropometric measures for magnetic resonance imaging-defined visceral adiposity across the hypercortisolism spectrum

    Frontiers in Endocrinology, 2026

    DOI 10.3389/fendo.2026.1959212 PMID 42780838 Open-access full textSource: OpenAlex

  20. P52 - ECE_1432 - Hair cortisol as a marker of glucocorticoid replacement adequacy in adrenal insufficiency

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.260 Open-access full textSource: OpenAlex

  21. P33 - ECE_1435 - Diagnostic value of hair cortisol in mild autonomous cortisol secretion

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.245 Open-access full textSource: OpenAlex

  22. EP1133 - ECE_2266 - Preoperative infection burden in Cushing's disease: association with urinary free cortisol levels

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.1389 Open-access full textSource: OpenAlex

  23. EP270 - ECE_2535 - Proximal humeral cortical thickness measured by MRI accurately predicts low bone mineral density in acromegaly

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.831 Open-access full textSource: OpenAlex

  24. EP24 - ECE_2306 - Lipotoxic versus glucotoxic phenotypes: differential visceral adiposity profiles in Cushing's disease and mild autonomous cortisol secretion

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.637 Open-access full textSource: OpenAlex

  25. RC3.6 - ECE_2932 - Voice-based machine learning model in acromegaly: single-center cohort

    European Journal of Endocrinology, 2026

    DOI 10.1093/ejendo/lvag096.162 Open-access full textSource: OpenAlex

  26. Hair cortisol as a complementary marker of chronic glucocorticoid exposure in mild autonomous cortisol secretion

    BMC Endocrine Disorders, 2026

    DOI 10.1186/s12902-026-02607-1 PMID 42897569 Open-access full textSource: OpenAlex

  27. Peripheral leukocyte profiles in different clinical forms of hypercortisolism and nonfunctioning adrenal tumors: a retrospective cross-sectional study

    BMC Endocrine Disorders, 2026

    DOI 10.1186/s12902-026-02668-2 Open-access full textSource: OpenAlex

  28. Comparative analysis of neurosteroid levels in normal and adenomatous human pituitary tissue

    Scientific Reports, 2025

    DOI 10.1038/s41598-025-00631-0 PMID 40379698 1 citation (OpenAlex) Open-access full textSource: OpenAlex

  29. Neurosteroids, Anxiety and Quality of Life in Acromegaly

    Bratislavské lekárske listy/Bratislava medical journal, 2025

    DOI 10.1007/s44411-025-00180-y Open-access full textSource: OpenAlex

  30. The impact of microscopic extrathyroidal extension on the prognosis of medullary thyroid carcinoma: A multicenter cohort study

    Endocrinología Diabetes y Nutrición, 2025

    DOI 10.1016/j.endinu.2025.501633 Source: OpenAlex

  31. SAT-073 Exploring Metabolic Changes With Cabergoline Therapy In Prolactinoma: A Retrospective Analysis

    Journal of the Endocrine Society, 2025

    DOI 10.1210/jendso/bvaf149.1555 Open-access full textSource: OpenAlex

  32. SAT-074 Comparative Evaluation Of CGRP Expression In Pituitary Adenomas: Could It Be Linked To Clinical Course And Treatment Response In Acromegaly?

    Journal of the Endocrine Society, 2025

    DOI 10.1210/jendso/bvaf149.1556 Open-access full textSource: OpenAlex

  33. The impact of microscopic extrathyroidal extension on the prognosis of medullary thyroid carcinoma: A multicenter cohort study

    Endocrinología Diabetes y Nutrición (English ed ), 2025

    DOI 10.1016/j.endien.2025.501633 PMID 41419262 Open-access full textSource: OpenAlex

  34. Neurosteroids in human pituitary adenomas

    Endocrine Abstracts, 2024

    DOI 10.1530/endoabs.99.ep1028 Source: OpenAlex

  35. Neurosteroids and cognition in cushing disease

    Endocrine Abstracts, 2024

    DOI 10.1530/endoabs.99.ep569 Source: OpenAlex

  36. Acromegaly of immature PIT-1 origin

    Endocrine Abstracts, 2024

    DOI 10.1530/endoabs.99.ep103 Source: OpenAlex

  37. Disease-free survival and the prognostic factors affecting disease-free survival in patients with medullary thyroid carcinoma: a multicenter cohort study

    Endocrine, 2024

    DOI 10.1007/s12020-024-03809-0 PMID 38570387 8 citations (OpenAlex) Open-access full textSource: OpenAlex

  38. Recent Vaccination Rates in Diabetic Patients

    Istanbul Medical Journal, 2024

    DOI 10.4274/imj.galenos.2024.26125 1 citation (OpenAlex) Open-access full textSource: OpenAlex

  39. Diagnosing acromegaly using artificial intelligence

    Endocrine Abstracts, 2024

    DOI 10.1530/endoabs.99.ep353 Source: OpenAlex

  40. Intrasellar ectopic salivary gland rests related with Rathke's cleft cyst

    Endocrine Abstracts, 2023

    DOI 10.1530/endoabs.90.ep756 Source: OpenAlex

  41. Third trimester physiological hypercortisolemia may protect from postpartum depression and stress.

    PubMed, 2023

    DOI 10.26355/eurrev_202304_31935 PMID 37070904 3 citations (OpenAlex) Source: OpenAlex

  42. Coexistence of acromegaly and Xanthomatous Hypophysitis

    Endocrine Abstracts, 2023

    DOI 10.1530/endoabs.90.ep716 1 citation (OpenAlex) Source: OpenAlex

  43. Are neurosteroids related to anxiety and quality of life in cases with acromegaly?

    Endocrine Abstracts, 2023

    DOI 10.1530/endoabs.90.ep698 Source: OpenAlex

  44. Downregulation of MMP-2 and MMP-9 genes in obesity patients and their relation with obesity-related phenotypes

    Turkish Journal of Biochemistry, 2022

    DOI 10.1515/tjb-2021-0124 17 citations (OpenAlex) Open-access full textSource: OpenAlex

  45. Do neurosteroids have impact on depression and cognitive functions in cases with acromegaly?

    Growth Hormone & IGF Research, 2022

    DOI 10.1016/j.ghir.2022.101496 PMID 35952406 9 citations (OpenAlex) Source: OpenAlex

  46. Increased Serum Growth Differentiation Factor 15 Levels may be Associated with Diastolic Dysfunction in Acromegaly

    Istanbul Medical Journal, 2022

    DOI 10.4274/imj.galenos.2022.44788 2 citations (OpenAlex) Open-access full textSource: OpenAlex

  47. A mini case series of hypophysitis with atypical presentation

    Endocrine Abstracts, 2022

    DOI 10.1530/endoabs.81.ep791 Source: OpenAlex

  48. ASSOCIATION BETWEEN CHRONIC AUTOIMMUNE THYROIDITIS AND NESFATIN-1 LEVELS

    Kocatepe tıp dergisi., 2022

    DOI 10.18229/kocatepetip.885143 Open-access full textSource: OpenAlex

  49. USP8 Gene Expression in Sporadic Pituitary Adenomas

    Research Square, 2021

    DOI 10.21203/rs.3.rs-848222/v1 PMID 35981231 1 citation (OpenAlex) Open-access full textSource: OpenAlex

  50. Acromegaly might not negatively affect microvascular circulation

    Internal medicine journal, 2021

    DOI 10.1111/imj.15097 PMID 33040446 Source: Europe PMC