As an American, you have a right to good health care that is effective, accessible, and affordable, that serves you from infancy through old age, that allows you to go to practitioners and facilities of your choosing, and that offers a broad range of therapeutic options.

-Andrew Weil

 

PNA Spotlight: Dr. John Boockvar

In June the PNA Spotlight focuses on Dr. John Boockvar, a neurosurgeon in New York City. Dr. Boockvar has many titles; among them, vice chair of the Department of Neurosurgery and director of the Brain Tumor and Pituitary/Neuroendocrine Center at Lenox Hill Hospital; investigator in the Laboratory for Brain Tumor Biology at the Feinstein Institutes for Medical Research; and professor of Neurosurgery and Otolaryngology/Head and Neck Surgery at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. He also serves as an adjunct professor at Cold Spring Harbor Laboratory and is head of experimental therapeutics for Northwell Health. Dr. Boockvar received a BA from the University of Pennsylvania and and MD from SUNY Brooklyn-Downstate Medical Center. He did his surgical internship and neurosurgical residency at the Hospital of the University of Pennsylvania. Dr. Boockvar did his NIH-supported postdoctoral research training in neuro-oncology at the University of Pennsylvania Cancer Center. He was kind enough to answer a series of questions from the PNA. His answers follow:

PNA Medical Corner: PitNETs

This month the PNA Medical Corner showcases a study co-authored by longtime PNA member Dr. Sylvia Asa on PitNets that co-express PIT1 and SF1. These types of tumors that express both are rare. Read more here:

https://pubmed.ncbi.nlm.nih.gov/37268858/

Abstract

PitNETs are usually restricted in their cytodifferentiation to only one of 3 lineages dictated by expression of the pituitary transcription factors (TFs) PIT1, TPIT, or SF1. Tumors that show lineage infidelity and express multiple TFs are rare. We searched the pathology files of 4 institutions for PitNETs with coexpression of PIT1 and SF1. We identified 38 tumors in 21 women and 17 men, average age 53 (range 21-79) years. They represented 1.3 to 2.5% of PitNETs at each center. Acromegaly was the presentation in 26 patients; 2 had central hyperthyroidism associated with growth hormone (GH) excess and one had significantly elevated prolactin (PRL). The remainder had mass lesions with visual deficits, hypopituitarism, and/or headaches. Tumor size ranged from 0.9 to 5 cm; all 7 lesions smaller than 1 cm were associated with acromegaly. Larger lesions frequently invaded the cavernous sinuses.

Featured News and Updates

News Articles September 2025

News Articles September 2025

Community remembers young pituitary patient with a fundraiser, scholarship

An article in the Utica Observer Dispatch tells the story of a fifth grader named Olivia Sacco, who passed away last year from septo-optic dysplasia. Her condition meant she was born with an underdeveloped pituitary gland and had to be on hormone replacement for her entire young life. Recently the community held a lemonade stand to raise money for a scholarship in her honor. Read more here: https://www.uticaod.com/story/news/local/2025/08/26/olivias-memory-lives-on-in-hearts-of-community/85834655007/

 South Korean government cracks down on misuse of growth hormone

South Korea’s Ministry of Food and Drug Safety has launched an investigation into medical providers and pharmacies to crack down on misuse of growth hormones. Specifically, they are hoping to curb prescriptions of hormones and steroids given with promises to increase a child’s height or improve muscle mass. Read more: https://biz.chosun.com/en/en-science/2025/08/25/BMBNGXXUGRBJ3FK5KMDNMZEJMY/

Patient Story: 20-year-old pituitary tumor survivor races for a cure

A young woman in the UK is doing the Walk of Hope to raise money for brain tumor research. Esme Smith was first diagnosed at 11 years old with a golf ball-sized craniopharyngioma and successfully underwent surgery the following year. Read  more: https://www.inyourarea.co.uk/news/hampshire-brain-tumour-survivor-takes-on-25-5-mile-challenge-to-find-a-cure

Brain tumor detection: optimized deep learning

A study published on the website Nature.com looks at optimized deep learning for brain tumor detection.  The authors explore a hybrid approach with “VGG16, an attention mechanism, and optimized hyperparameters to classify brain tumors into different categories as glioma, meningioma, pituitary tumor, and no tumor”. Read more: https://www.nature.com/articles/s41598-025-04591-3#Sec18

Research Articles

September 2025 Research Articles

Pituitary Tumors

Long-term behaviour of non-functioning pituitary microadenomas: experience from a tertiary care centre in Romania.

Iftimie ME, Burcea IF, Dobre R, Pigni S, Prodam F, Poiană C.Front Endocrinol (Lausanne). 2025 Aug 11;16:1613239. doi: 10.3389/fendo.2025.1613239. eCollection 2025.

 

Clinical characteristics and surgical approach for pituitary granular cell tumors: a case series of six patients and literature review.

Liu J, Zhang W, Huang Q, Ye X, Huang G.Front Oncol. 2025 Aug 11;15:1490783. doi: 10.3389/fonc.2025.1490783. eCollection 2025.

 

Autoimmune thyroid disease and pituitary adenoma in a female patient with 18p deletion syndrome: a case report and review of the literature.

Ye J, Shu Y, Wang M, Luo H, Liang W, Lu Q, Mei W, Deng J.BMC Endocr Disord. 2025 Aug 25;25(1):199. doi: 10.1186/s12902-025-02017-9.

 

Prospectively assessed hypothalamic-pituitary dysfunction after proton therapy in adults with head and neck, skull base and brain tumors.

Bouter J, Azemar N, Vela A, Dutheil P, Lesueur P, Stefan D, Reznik Y, Thariat J.Sci Rep. 2025 Aug 24;15(1):31085. doi: 10.1038/s41598-025-16960-z.

 

Pituitary Surgery

Alterations of Brain Structural and Functional Connectivity Networks and Its Correlations With Cognitive Function in Patients With Hypothalamic Syndrome Following Craniopharyngioma Resection.

Li S, Ma J, Tong Z, Jiang H, Li L, Zhang Y.Brain Behav. 2025 Aug;15(8):e70730. doi: 10.1002/brb3.70730.

 

Isolated syndrome of inappropriate antidiuresis (SIAD) after Transphenoidal surgery of a non-functioning pituitary adenoma: clinical case report.

Quilismal N, Risso M, Agüero P, Lima R, Garagorry F, Centurion D, Pineyro MM.Oxf Med Case Reports. 2025 Aug 25;2025(8):omaf152. doi: 10.1093/omcr/omaf152. eCollection 2025 Aug.

 

Diagnostics

A Web-Deployed, Explainable AI System for Comprehensive Brain Tumor Diagnosis.

Aksoy S, Demircioglu P, Bogrekci I.Neurol Int. 2025 Aug 4;17(8):121. doi: 10.3390/neurolint17080121.


Machine learning-based models and radiomics: can they be reliable predictors for meningioma recurrence? A systematic review and meta-analysis.

Niroomand B, Mohammadzadeh I, Hajikarimloo B, Habibi MA, Mohammadzadeh S, Bahri AM, Bagheri MH, Albakr A, Karmur BS, Borghei-Razavi H.Neurosurg Rev. 2025 Aug 27;48(1):623. doi: 10.1007/s10143-025-03744-2.


From Detection to Diagnosis: An Advanced Transfer Learning Pipeline Using YOLO11 with Morphological Post-Processing for Brain Tumor Analysis for MRI Images.

Chourib I.J Imaging. 2025 Aug 21;11(8):282. doi: 10.3390/jimaging11080282.

 

Hormonal Health
Oxytocin, Vasopressin and Stress: A Hormetic Perspective.

Nazarloo HP, Kingsbury MA, Lamont H, Dale CV, Nazarloo P, Davis JM, Porges EC, Cuffe SP, Carter CS.Curr Issues Mol Biol. 2025 Aug 7;47(8):632. doi: 10.3390/cimb47080632.

 

Acromegaly

Stereotactic Radiosurgery and Fractionated Stereotactic Radiotherapy With a Linear Accelerator (LINAC) for Acromegaly Remission: Clinical Experience From a Tertiary Neurological Center in Latin America.

Santos-Santos RI, Flores-Vázquez JG, Rodriguez-Hernandez LA, Fuentes-Calvo I, Rodríguez-Hernández IA, Mateo Nouel EJ, Villanueva-Castro E, Muñuzuri-Camacho MA, Palacios-Rodríguez RA, Wong-Achi X, Villalobos-Díaz R, Moncada-Habib T, Moreno-Jiménez S, Gutierrez-Aceves GA, Portocarrero-Ortiz LA.Cureus. 2025 Jul 24;17(7):e88708. doi: 10.7759/cureus.88708. eCollection 2025 Jul.

Cushing’s

Relapse of Cyclic Cushing Syndrome With a 19-Year Remission: Potential Involvement of COVID-19 in the Relapse.

Takayama K, Mukai K, Motoda S, Ose N, Obata Y, Shimomura I.JCEM Case Rep. 2025 Aug 22;3(10):luaf189. doi: 10.1210/jcemcr/luaf189. eCollection 2025 Oct.

 

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