Ali Ghasemzadeh, MD, PhD
@aghasemzadeh1
Followers
318
Following
1K
Media
0
Statuses
58
Urologic Oncology Fellow @MSKCancerCenter | alum @wiscurology @hopkinsmedicine | interested in GU oncology, T cell biology, and antibodies.
New York, NY
Joined January 2018
ARTICLE INSIGHTS! Thank you @drphil_urology for your insights into, "Risk Factors for First-Year Recurrence in Patients With Synchronous Metastatic Renal Cell Carcinoma Undergoing Cytoreductive Nephrectomy and Complete Metastasectomy." š Read more: https://t.co/MVPiNrNvAK
1
6
12
BREAKING NEWS The 2025 #NobelPrize in Physiology or Medicine has been awarded to Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi āfor their discoveries concerning peripheral immune tolerance.ā
468
12K
29K
Review @ImmunityCP @calico More TOR: The expanding role of mTOR in regulating immune responses https://t.co/eGfWuPBjSb
0
20
65
1
6
31
From the March issue: Androgen Receptor Inhibition Increases MHC Class I Expression and Improves Immune Response in Prostate Cancer. https://t.co/DvhrUrSE4O By @LChesNerd, @felixfengmd, @Moran_Lab, and colleagues @UCSFCancer @OHSUKnight
0
19
68
NIAGARAās surgical safety results #EAU25 with Jim Catto. Results show the addition of duvalumab to neoadjuvant platinum chemotherapy did not increase surgical complications or cystectomy rates.
1
53
159
Thrilled to be headed to @UrologyMSK for @UroOnc fellowship! @arihakimi Couldnāt have done it without the support of all my mentors along the way @ejasonabel @d_shapiro1 @Uro_Rich @DavidJarrardMD @mchlrisk @tudor_borza
7
1
61
Great job to our @WiscUroOnc @wiscurology students, residents, and fellow presenting their research at Wisconsin urological society meeting. No one moderates better than #MikeRisk
0
6
27
Enfortumab + Pembro outperforms platinum chemotherapy in advanced UC with a doubling of PFS and a halving of the risk of death @nejm. G3/4 AEs of 56% for EVP vs 70% for chemo & CR=29%. Editorial by @gniegisch āEVP is the new standard against which future trials must be comparedā
17
130
349
Online Now: The antitumor activities of anti-CD47 antibodies require Fc-FcγR interactions https://t.co/WpIZ19zHGo
0
32
130
Platinum-based chemotherapy is the standard of care for previously untreated unresectable or metastatic urothelial carcinoma, w/ cisplatin-based chemotherapy preferred for eligible pts. Full CheckMate 901 trial Research Summary by @MichvdHeijden et al.:
1
52
133
Fascinating discovery by @Annaglobig! Exhausted CD8 T cells talk to sympathetic nerves in tissues & tumors. Tex cells express ADRB1 and localize near sympathetic nerves, listening to stress hormone noradrenaline. This promotes their dysfunction.
11
92
329
Results from our Ph2 study using Durva in BCG Unresponsive CIS is online @CCR_AACR š2/17 CR at 6mo š1/17 Gr 3 hepatotoxicity š1/17 PD-L1 high pre-treatment https://t.co/K7GcqPt6fP
#JingsongZhang @WadeJSexton9 @SpiessPhilippe @sgilbert1973 @JulioPowSangMD #JRCG @MoffittGUOnc
5
13
37
Online Now: Systematic elucidation and pharmacological targeting of tumor-infiltrating regulatory TĀ cell master regulators
cell.com
Obradovic etĀ al. infer and functionally validate a set of master regulator (MR) proteins specifically active in tumor-infiltrating regulatory TĀ cells (TI-Tregs), including TRPS1. Inhibition of TRPS1...
0
33
118
Cytoreductive Nephrectomy Following Immune Checkpoint Inhibitor Therapy Is Safe and Facilitates Treatment-free Intervals https://t.co/T7rmF4m8b7
@d_shapiro1 @LoganZemp @virajmaster @WadeJSexton9 @aghasemzadeh1 @b_schmeusser @FDavaro @SurenaMatinMD @SpiessPhilippe @ejasonabel
1
10
22
A new candidate vaccine against NMIBC in a multi institutional study in close collaboration with @tbivala1 Re-engineered BCG overexpressing cyclic di-AMP augments trained immunity and exhibits improved efficacy againstā¦
0
10
36
Online today @CellCellPress. By identifying and classifying recurrent immune features, we discovered 12 unique dominant tumor Archetypes that span cancer types. This immune-based classification provides a framework toward understanding tumor immunity to guide immunotherapies 1/n.
6
180
627
In pts with ccRCC, high AXL expression levels in tumour cells is associated high PD-L1 expression, especially in VHL mutated cells, and with lower ORRs and a trend to shorter PFS following second-line anti-PD-1 treatment: https://t.co/LU0PJnwDbr
#kcsm #ImmunoOnc
1
6
13
How does one define exhaustion? As many have shown with ATACseq (@EJohnWherry, @nickhaining, etc.), exhausted T cells are a lineage: posessing a relatively fixed chromatin landscape with unique accessible regions that define them the way Th1 vs Th2 are defined.
1
6
10
Couldnāt be prouder to have worked with the Drake and Califano teams at @columbiacancer on this project, now out today in @CellCellPress. Special shout-out to first authors Aleks,@ChowdhuryNivi, and @DrScottHaake for their hard work!
2
4
9