I heard a definition once: Happiness is health and a short memory! I wish I’d invented it, because it is very true.-

-Audrey Hepburn

PNA Spotlight: Dr. Christie Turin More

This month the PNA spotlight shines on Dr. Christie Turin More.   Dr.  More graduated from the Universidad Peruana Cayetano Heredia Facultad De Medicina Alberto Hurtado in 2013. She works in Aurora, CO and 4 other locations and specializes in Endocrinology, Diabetes & Metabolism and Internal Medicine.  Dr More Interned  and complete her Residency at Baylor College of Medicine.  She received a Fellowship at the Hospital of the University of Pennsylvania. Dr. More answered some questions from the PNA. Here are her answers.

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Dr. Christie Turin More

PNA Medical Corner: Pituitary Surgical Technique

 

This month the PNA Medical Corner showcases a study co-authored by three members of the PNA: Drs. Susan Samson, Kaisorn Chaichana and Alfredo Quinones-Hinojosa of the Mayo Clinic in Jacksonville, Florida. The study found that endoscopic endonasal resection of the medial wall fo the cavernous sinus is associated with better hormonal control later on, but requires advanced surgical skill.  Link: https://pubmed.ncbi.nlm.nih.gov/36291288/

Endoscopic Endonasal Resection of the Medial Wall of the Cavernous Sinus and Its Impact on Outcomes of Pituitary Surgery: A Systematic Review and Meta-Analysis

Affiliations expand

Abstract:

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Dr. Susan Samson

Dr. Kaisorn Chaichana

Dr. Alfredo Quinones-Hinojosa

Featured News and Updates

News Articles December 2022

Pituitary Q & A

The Mayo Clinic has produced a podcast with frequently asked questions on pituitary tumors. Check it out here

Optometrist Spots Signs of Pituitary Tumor; Patient Gets Emergency Surgery

Nonmedical professionals like jewelers, shoe salespersons and optometrists can make a big impact in a patient’s life – by spotting signs of pituitary disease. An article in Insight News tells the story of an extra vigilant optometrist who spotted a red flag, and may have saved a woman’s life. Read more:

Case Study: Keto Diet Alleviates Symptoms of Cushing’s But Delays Diagnosis

An article in Cushing’s Disease News looks at a case study about a man who lost weight on a low carb ketogenic diet, which lessened his symptoms of what turned out to be Cushing’s Disease, but in doing so may have delayed his diagnosis. Read more:

TV Actor Recounts Battle With Pituitary Dwarfism

Actor Max Casella, who has co-starred in shows like “Doogie Howser, MD”,“The Sopranos”, “Boardwalk Empire” and “Tulsa King” talks about growing up with pituitary dwarfism in an article on PageSix.com. He underwent hormone therapy in his twenties to finally jumpstart puberty. Read more:

Can ‘Mini Pituitary Tumors’ Help Improve Treatments?

The website chof360.com looks at A study in the journal Cells looks at efforts by researchers to develop organoids, or organelles – basically cell structures grown in a lab using cells from pituitary surgeries. The study says these mini pituitary tumors mimic the structure of an adenoma, and thus may be useful in developing targeted therapies for Cushing’s patients. Read more: 

Research Articles

Research Articles April 2026

Pituitary Tumors

Astragaloside IV targets TUBB4B to inhibit proliferation and promote apoptosis of pituitary tumor cells via the STMN1/ERK pathway.

Li J, Qu Y, Zhang W, Yang Z, Zeng Y, Xu J, Xie K, Liu Q.Int J Mol Med. 2026 Jun;57(6):151. doi: 10.3892/ijmm.2026.5822. Epub 2026 Apr 3.

 

[Endocrine inactive pituitary microadenomas: current data on natural history and follow-up approaches].

Dzhatieva DN, Pigarova EA, Dzeranova LK.Zh Vopr Neirokhir Im N N Burdenko. 2026;90(2):98-102. doi: 10.17116/neiro20269002198.


[Impact of cabergoline on fibrosis in prolactinoma].

Matsueva IA, Paltsev AA, Guseva KA, Tsoy UA, Grineva EN.Zh Vopr Neirokhir Im N N Burdenko. 2026;90(2):85-91. doi: 10.17116/neiro20269002185.


[Hypothalamic obesity in adults with craniopharyngiomas: prevalence and risk factors before and after neurosurgical treatment].

Klochkova IS, Astafyeva LI, Kutin MA, Konovalov AN, Sidneva YG, Shkarubo AN, Kalinin PL.Zh Vopr Neirokhir Im N N Burdenko. 2026;90(2):77-84. doi: 10.17116/neiro20269002177.

 

Gonadal recovery in men with prolactinomas on cabergoline: 6-month testosterone levels as a predictor of testosterone replacement timing.

Fedai NK, Uzun N, Bostan H, Kizilgul M, Demirci T, Cakal E, Ucan B.Hormones (Athens). 2026 Apr 2. doi: 10.1007/s42000-026-00766-3. Online ahead of print.


Visual outcomes after pituitary adenoma surgery: Associated factors and longitudinal progression in a prospective single-centre study.

Lozouet M, Saadoun A, Ménard A, Aldea S, Jaoude SA, Heran F, Yavchitz A, Philibert M, Chauvet D.Clin Neurol Neurosurg. 2026 Mar 28;267:109409. doi: 10.1016/j.clineuro.2026.109409. Online ahead of print.

 

Machine Learning-Based models in prediction of Ki-67 in pituitary adenoma: A systematic review and Meta-Analysis.

Hajikarimloo B, Mohammadzadeh I, Tos SM, Bahri A, Sabaghian A, Habibi MA.Endocrine. 2026 Apr 1;91(1):118. doi: 10.1007/s12020-026-04590-y.

 

Pituitary disorders

Recurrent pituitary apoplexy: experience from a national registry and review of the literature.

Biagetti B, Cordero Asanza E, Iglesias P, Camara R, Asla Q, Vicente A, Martinez-Saez E, Sarria-Estrada S, Puig-Domingo M, Araujo-Castro M.Ther Adv Endocrinol Metab. 2026 Mar 28;17:20420188261434641. doi: 10.1177/20420188261434641. eCollection 2026.


Post-Traumatic Pituitary Stalk Transection Syndrome.

Albusaidi R, AlHatmi A, Al Shidhani A, Al-Ajmi E.Sultan Qaboos Univ Med J. 2026 Mar 7;26(1):230-232. doi: 10.18295/2075-0528.2977. eCollection 2026.


The impact of a non-functioning pituitary adenoma on life – A qualitative study of patients’ experiences.

Al-Shamkhi N, Edén Engström B, Rask E, Anderzén-Carlsson A.PLoS One. 2026 Mar 31;21(3):e0345909. doi: 10.1371/journal.pone.0345909. eCollection 2026.

 

Combined surgery and proton radiotherapy in the management of craniopharyngiomas: an update with paradigmatic and challenging case scenarios.

Valeri F, Zoli M, Lillo S, Tengattini F, Colombo F, Pasquini E, Salierno G, Carretta A, D’Ambrosio L, Babaei D, Agosti E, Mattogno PP, Fontanella MM, Lauretti L, Mazzatenta D, Doglietto F, Iannalfi A.Neurosurg Rev. 2026 Mar 31;49(1):331. doi: 10.1007/s10143-026-04258-1.

 

Cushing’s

Traditional Chinese Medicine in Cushing’s Syndrome: A Narrative Review of Pathophysiology and Potential Therapeutic Effects.

Chen B, He C, Han L, Wang H, Ma Y, Wang R, Cai X.Onco Targets Ther. 2026 Feb 6;19:571776. doi: 10.2147/OTT.S571776. eCollection 2026.

 

Symptom management with osilodrostat in multiple endocrine neoplasia type 1 with a Cushing syndrome presentation.

Jamal HF.JCEM Case Rep. 2026 Mar 31;4(4):luag039. doi: 10.1210/jcemcr/luag039. eCollection 2026 Apr.


Persistent remission after steroidogenesis inhibitor discontinuation in Cushing disease: a case series.

Mangone A, Sala E, Carosi G, Sindaco GD, Mungari R, Cremaschi A, Petria I, Noschese G, Lotito V, Mantovani G, Ferrante E.Pituitary. 2026 Apr 1;29(2):68. doi: 10.1007/s11102-026-01668-8.

 

Clinical characteristics, diagnosis, and treatment of Cushing’s syndrome: analysis of a multicenter registry in Antioquia, Colombia.

Rivera-Martínez WA, Ramírez Castaño MJ, Cruz Calderón S, Díaz Posada NA, Gutiérrez Restrepo J, Román-González A, Aristizábal Henao N, Castaño Ceballos PA, Tobón Ospina CI, Donado Gómez JH, López Pompey N, Builes-Montaño CE.Ther Adv Endocrinol Metab. 2026 Mar 28;17:20420188261434078. doi: 10.1177/20420188261434078. eCollection 2026.


Prevalence of Metabolic Dysfunction Associated Steatotic Liver Disease in Craniopharyngioma Patients Using Non-Invasive Investigations.

Nitya AAV, Ghosh J, Taneja S, Singla V, Kalra N, Dutta P.Indian J Endocrinol Metab. 2026 Jan-Feb;30(1):79-84. doi: 10.4103/ijem.ijem_821_25. Epub 2026 Feb 27.


A proposed classification and scoring system predicting gross total resection of recurrent and residual pituitary adenoma: a retrospective study.

Quan W, Zhao DW, Li L, Chen HR, Wang L, Hu SL, Hu R.World Neurosurg. 2026 Mar 28:124958. doi: 10.1016/j.wneu.2026.124958. Online ahead of print.PMID: 41912140

 

 

Acromegaly

Meningoencephalitis and secondary pituitary abscess in a 16-year-old patient with gigantism.

Wissa M, Strenger V, Weinhandl G, Braun H, Wolfsberger S, Micko A.JCEM Case Rep. 2026 Apr 1;4(4):luag032. doi: 10.1210/jcemcr/luag032. eCollection 2026 Apr.

 

The silent surden: Alexithymia and quality of life in acromegaly patients.

Soltanova L, Aygun AB, Kocaman BB, Muradov I, Taze SS, Turan S, Kadioglu P, Durcan E.Endocrine. 2026 Apr 2;91(1):135. doi: 10.1007/s12020-026-04606-7.

 

To test or not to test: what we have learnt from 50 years of dynamic testing in acromegaly.

De Marinis L, Chiloiro S, Mancini A, Giambò P, Giampietro A, Bianchi A, Pontecorvi A, Giustina A.Pituitary. 2026 Mar 31;29(2):67. doi: 10.1007/s11102-026-01649-x.


Acromegaly is Associated with an Increased Incidence of Primary Malignant Tumors: Data from a National Study in Sweden.

Tsatsaris E, Robèrt J, Burman P, Berinder K, Bonelli L, Dahlqvist P, Höybye C, Ragnarsson O, Vouzouneraki K, Åkerman AK, Ekman B, Engström BE.J Clin Endocrinol Metab. 2026 Mar 30:dgag137. doi: 10.1210/clinem/dgag137. Online ahead of print.PMID: 41913644

 

Acromegaly-Physiopathology and etiology.

Castinetti F.Vitam Horm. 2026;131:83-102. doi: 10.1016/bs.vh.2026.01.001. Epub 2026 Jan 28.PMID: 41912301 Review.

 

Co-secreting pituitary adenomas in acromegaly: Classification, diagnosis, and treatment strategies.

Biagetti B, Araujo-Castro M.Vitam Horm. 2026;131:41-57. doi: 10.1016/bs.vh.2025.06.002. Epub 2025 Dec 3.


Acromegaly and histopathology.

Caballero GA, Ribalta T, Aldecoa I.Vitam Horm. 2026;131:293-334. doi: 10.1016/bs.vh.2025.10.007. Epub 2025 Nov 13.PMID: 41912298 Review.


New molecular markers of response to medical therapy in acromegaly.

Raventós A, Gil J, Marques-Pamies M, de Pedro-Campos P, Puente de la Vega C, Picó A, Lamas C, Delgado E, Menéndez E, Serra G, Bernabéu I, Villar R, Ferri J, Mariaca K, Martínez R, Marazuela M, Araujo-Castro M, Biagetti B, Jordà M, Valassi E, Puig-Domingo M; ACROMICS investigators.Vitam Horm. 2026;131:265-292. doi: 10.1016/bs.vh.2025.10.006. Epub 2025 Nov 12.

 

Acromegaly and genetics.

de Lapiscina IM, Baquero C, Castaño L.Vitam Horm. 2026;131:235-263. doi: 10.1016/bs.vh.2025.10.008. Epub 2025 Dec 16.PMID: 41912295 Review.

 

Gigantism.

Donato S, Regala C, Marques P.Vitam Horm. 2026;131:195-234. doi: 10.1016/bs.vh.2025.10.005. Epub 2026 Feb 16.PMID: 41912294 Review.

 

Hormonal Health

Male testosterone synthesis disorders: oxidative stress pathways, regulatory mechanisms, potential of antioxidant therapy, and botanical medicine prospects.

Wu H, Jian MT, Ning G, Li BN, Peng AJ, Wang HY, Tang X, Zhou X.Asian J Androl. 2026 Apr 3. doi: 10.4103/aja2025105. Online ahead of print.

 

From the perspective of prolactin: a view on obesity.

Wang Y, Luo D, Fang G, Ge M, Huang Y, Deng H.Front Endocrinol (Lausanne). 2026 Mar 16;17:1762596. doi: 10.3389/fendo.2026.1762596. eCollection 2026.

 

Gonadotropins Across the Lifespan: Their role in the Neurodevelopment-Neurodegeneration Continuum.

Galbraith JA, Elhassan MZ, Rocha JF, Al Mozani TA, Fredericks CA.Yale J Biol Med. 2026 Mar 31;99(1):199-215. doi: 10.59249/EVST3084. eCollection 2026 Mar.

 

Neonatal Hypopituitarism.

Dayno AN, Crowley J, Bamba V, Bhoj EJK, Shekdar K, McCormack SE.Neoreviews. 2026 Apr 1;27(4):e211-e221. doi: 10.1542/neo.27-4-002.

 

Unconventional Uses of Human Growth Hormone.

Lisbona-Buzali M, Edid-Jaris G, Alegre-Lifshitz A, Mercado-Medrez S, Taniguchi-Ponciano K, Marrero-Rodriguez D, Mercado M.Arch Med Res. 2026 Mar 30;57(5):103412. doi: 10.1016/j.arcmed.2026.103412. Online ahead of print.PMID: 41915988 Review.

 

Comment on: Oxytocin: a neglected hormone in pituitary disease – From function to the diagnosis of a deficiency, resulting clinical relevance, and potential treatment options in endocrinology.

Elia A.Arch Endocrinol Metab. 2026 Jun 1;70(3):e260025. doi: 10.20945/2359-4292-2026-0025.

 

TRH can stimulate the release of two POMC-derived pituitary hormones, ACTH and MSH, in medaka.

Yamakawa M, Gajbhiye DS, Golan M, Kanda S.Endocrinology. 2026 Mar 30:bqag037. doi: 10.1210/endocr/bqag037. Online ahead of print.

 

 

 

 

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