Supplemental Figure 3: The CD4pos Th1 immune response in the peripheral blood pre-vaccination and post-vaccination by tumor staging (DCIS vs. IBC), quantified by (A) response repertoire and (B) cumulative response

Supplemental Table 1. Biomarker Associations with Outcome

Supplemental Table 1: Overall immune response detected in the peripheral blood by route of vaccine administration and ER status

Background: Patients treated for early stage breast cancer (BC) have a 30% lifetime risk of developing metastatic disease. Numerous studies have demonstrated that dormant bone marrow disseminated tumor cells (DTCs) are independently associated with risk of recurrence and death, yet interventions targeting these cells are lacking. The PENN-SURMOUNT (Surveillance Markers of Utility for Recurrence after (Neo)adjuvant Therapy) Screening Study was launched in 2016 to screen high risk BC survivors for DTCs using bone marrow aspirate (BMA) and identify eligible DTC positive patients for clinical trials. Given the novelty of this approach, we concurrently developed and pilot tested a PRO measurement strategy to study how the screening method of BMA and disclosure of DTC results impacts early-stage BC patients. Methods: PENN-SURMOUNT is a single center prospective, longitudinal cohort study examining BM and blood biomarkers of MRD among patients within 5 years of BC diagnosis who have high risk criteria (positive axillary nodes, triple negative biology, ER+ with Oncotype Dx ≥ 25 and/or high risk Mammaprint, or pathologic residual disease after neoadjuvant chemotherapy). From May 2019 – August 2021, we recruited patients on SURMOUNT to complete PRO surveys at baseline (T0), after BMA (T1), and after disclosure of DTC results (T2). Surveys were administered in paper form initially, then electronic form starting Feb 2021. PRO survey instruments were selected through literature review, followed by consensus among multidisciplinary clinical and research experts and patient advocates. PRO measures assess recurrence distress (Quality of Life in Adult Cancer Survivors, QLACS), illness intrusiveness (Illness Intrusiveness Ratings Scale, IIRS), and decision making (Decision Regret Scale). Additional survey items assess tolerability of the BMA and patients’ risk perception and cognitive understanding after DTC results disclosure. Descriptive statistics summarize PRO survey compliance and responses at T0, T1, and T2 in the total population and the population who reported longitudinal data for T2. Results: 61 of 66 eligible patients on the SURMOUNT trial enrolled in the PRO pilot study and completed a baseline survey, of which 47 (77%) tested negative for DTCs. Mean completion rates were 0.92 at T0, 0.85 at T1, and 0.56 at T2. After electronic survey implementation, completion rates increased to 0.94 (T0), 0.97 (T1) and 0.81 (T2). At T0, 36 (59%) patients reported a high risk perception of developing BC recurrence at 5 years and 42 (69%) during their lifetime. Mean T0 recurrence distress using the QLACS subscale was 14.6 (SD 6.3) out of possible score 4-28, compared to an expected mean of 11.42 (SD 5.48) in a general survivorship population. Mean T0 illness intrusiveness was 27.3 (SD 13.9) out of possible score 13-91. At T1, approximately 85% of patients agreed that they correctly understood the purpose of the bone marrow procedure and what the procedure would entail. 44 (72%) of patients reported a maximum pain score <= 4 in the week post-procedure and 42 (69%) reported the BMA was same or better than expected tolerability. Exploratory subset analysis of patients with complete longitudinal data at T2 (n = 34) showed average scores of 13.4 (SD 6.0), 30.1 (SD 14.0), and 2.8 (SD 6.2) for recurrence distress, illness intrusive, and decision regret scores (scale 0-100), respectively. At T2, 26 (76%) of patients reported no decision regret for undergoing testing for DTCs; 27 (79%) reported feeling less anxious after DTC results disclosure. Conclusions: Participants of PENN-SURMOUNT perceived risk of recurrence as high. The BMA procedure was well-tolerated and better than expected among the majority of this cohort, and most did not regret having undergone BMA after DTC status disclosure. Longitudinal completion rates were low, limiting assessment of PROs at later time points, a major focus of future work in this setting. Citation Format: Tara Kaufmann, Patrick Chang, Shoshana Rosenberg, Elizabeth Frank, Brian Hobbs, Lauren J. Bayne, Isoris Nivar, Brooke L. Goodspeed, Killian M. Rohn, Emily M. Kugler, Kevin Fox, Susan Domchek, Angela Bradbury, Payal Shah, Hayley Knollman, Rachel C. Jankowitz, Igor Makhlin, Amy S. Clark, Lewis A. Chodosh, Angela DeMichele, Katherine Goodfellow. Pilot study of a patient-reported outcome (PRO) measurement strategy to determine impact of screening for minimal residual disease (MRD) in high-risk breast cancer survivors [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P5-08-01.

Supplementary Figure 1: Trial Enrollment Schema Supplementary Figure 2: Kaplan Meier Curve Among Patients Receiving Palbociclib and Paclitaxel

Legend for Supplementary Figures 1-2

Supplementary Table 1 from Telomerase-Specific T-Cell Immunity in Breast Cancer: Effect of Vaccination on Tumor Immunosurveillance

Supplementary Table 3 from Telomerase-Specific T-Cell Immunity in Breast Cancer: Effect of Vaccination on Tumor Immunosurveillance

Cardio-oncology is a rapidly growing field of cardiovascular (CV) medicine that has resulted from the continuously increasing clinical demand for specialized CV evaluation, prevention and management of patients suffering or surviving from malignant diseases. Dealing with CV disease in patients with cancer requires special knowledge beyond that included in the general core curriculum for cardiology. Therefore, the European Society of Cardiology (ESC) has developed a special core curriculum for cardio-oncology, a consensus document that defines the level of experience and knowledge required for cardiologists in this particular field. It is structured into 8 chapters, including (i) principles of cancer biology and therapy; (ii) forms and definitions of cancer therapy-related cardiovascular toxicity (CTR-CVT); (iii) risk stratification, prevention and monitoring protocols for CTR-CVT; (iv) diagnosis and management of CV disease in patients with cancer; (v) long-term survivorship programmes and cardio-oncology rehabilitation; (vi) multidisciplinary team management of special populations; (vii) organization of cardio-oncology services; (viii) research in cardio-oncology. The core curriculum aims at promoting standardization and harmonization of training and evaluation in cardio-oncology, while it further provides the ground for an ESC certification programme designed to recognize the competencies of certified specialists.

Supplementary Figure 2 from Targeting HER-2/neu in Early Breast Cancer Development Using Dendritic Cells with Staged Interleukin-12 Burst Secretion

Imaging plays an integral role in all aspects of managing heart disease and cardiac imaging is a core competency of cardiologists. The adequate delivery of cardiac imaging services requires expertise in both imaging methodology-with specific adaptations to imaging of the heart-as well as intricate knowledge of heart disease. The European Society of Cardiology (ESC) and the European Association of Cardiovascular Imaging have developed and implemented a successful education and certification programme for all cardiac imaging modalities. This programme equips cardiologists to provide high quality competency-based cardiac imaging services ensuring they are adequately trained and competent in the entire process of cardiac imaging, from the clinical indication via selecting the best imaging test to answer the clinical question, to image acquisition, analysis, interpretation, storage, repository, and results dissemination. This statement emphasizes the need for competency-based cardiac imaging delivery which is key to optimal, effective and efficient, patient care.

Supplementary Table 2 from Telomerase-Specific T-Cell Immunity in Breast Cancer: Effect of Vaccination on Tumor Immunosurveillance

Supplemental Figure 1. Number of cycles received

Supplemental Figure 1: CONSORT diagram of the 58 patients enrolled in the vaccine trial. A total of 54 were randomized to one of the three vaccination routes. After the twenty second patient completed the vaccine, subsequent ER positive patients were treated with concurrent anti-estrogen therapy.

Supplemental Figure 2: Individual CD4pos Th1 immune responses in the peripheral blood by vaccination route (Panel A: intralesional (IL), Panel B: intranodal (IN), Panel C: intralesional and intranodal (ILN)).

Supplemental Figure 2. Representative biomarker staining

PURPOSE:Medication nonadherence is a persistent and costly problem across health care. Measures of medication adherence are ineffective. Methods such as self-report, prescription claims data, or smart pill bottles have been used to monitor medication adherence, but these are subject to recall bias, lack real-time feedback, and are often expensive.METHODS:We proposed a method for monitoring medication adherence using a commercially available wearable device. Passively collected motion data were analyzed on the basis of the Movelet algorithm, a dictionary learning framework that builds person-specific chapters of movements from short frames of elemental activities within the movements. We adapted and extended the Movelet method to construct a within-patient prediction model that identifies medication-taking behaviors.RESULTS:Using 15 activity features recorded from wrist-worn wearable devices of 10 patients with breast cancer on endocrine therapy, we demonstrated that medication-taking behavior can be predicted in a controlled clinical environment with a median accuracy of 85%.CONCLUSION:These results in a patient-specific population are exemplar of the potential to measure real-time medication adherence using a wrist-worn commercially available wearable device.

Background: Circulating IL-6, an activator of JAK/STAT signaling, is associated with poor outcomes and aromatase inhibitor (AI) resistance in hormone-receptor positive (HR+) metastatic breast cancer (MBC). We previously presented clinical outcomes of JAKEE, a single arm, phase II, Simon two-stage clinical trial that tested Ruxolitinib (Rux), an oral selective inhibitor of JAK1/2, and exemestane (EXE) in 25 participants (pts) with HR+ MBC that relapsed/progressed on non-steroidal AI (NSAI); specifically, the primary endpoint of safety was met, but there were no complete or partial responses and 6/25 (24%) achieved stable disease (SD) for ≥6 cycles. We investigated whether host circulating inflammatory markers, IL-6 genotypes, and estrogen levels were associated with differential response to therapy.Methods: Responders (R) were defined as having achieved SD≥6 cycles. Flow cytometry was performed on baseline and on-treatment peripheral blood samples to assess downstream CD3+ T-cell phosphoSTAT3 inhibition by Rux. Serum concentrations of C-reactive protein (CRP), IL-6, serum amyloid A (SAA), Estrone (E1) and Estradiol (E2) were measured at baseline and serially on treatment. Sanger sequencing was performed to assess for three functional variants of the IL-6 promoter: −572G>C (rs1800796), −597G>A (rs1800797), and −174G>C (rs1800795), with high-risk polymorphisms being -597G/G and/or -174G/G. Non-parametric median testing was employed to test for differences in circulating markers by response groups given non-normal distribution, with a two-sided alpha of 0.05.Results: The cohort was heavily pre-treated: 28% received ≥2 lines of chemotherapy for MBC and 20% had CNS disease at enrollment. Among 17/25 pts with samples for pharmacodynamic assessment, Rux exhibited a 25% median inhibition (range 0-77%) of phosphoSTAT3. There was no differential effect in R vs non-responders (NR) (median inhibition 20% vs 29%, p=0.15). Frequency of high-risk IL-6 genotypes and distribution of baseline serum CRP, IL-6, SAA, E1 and E2 are depicted in the table. 15/25 (60%) harbored a high-risk IL-6 promoter polymorphism, with no significant difference in frequency between R and NR (50% vs 63%, p=0.65). 19 pts had samples for inflammatory biomarker analysis. 16/19 had baseline CRP≥10mg/L. While median levels of baseline CRP, SAA, and IL-6 were above upper limit of normal, there was no difference between R and NR (table). The proportion of pts with baseline undetectable E1 and E2 were similar between R and NR (E1: 36.9% vs 33.3%, p=1.0, E2: 52.6% vs 50%, p=1.0); notably, a significantly lower proportion with high-risk IL-6 genotype had undetectable baseline E1 (20% vs 60%, p=0.041), while no difference was noted for baseline E2, nor in the % change in E1 or E2 levels from baseline to cycle 4 by responder status.Conclusions: The JAKEE cohort represents an inflamed population with elevated circulating inflammatory markers and a high proportion with high-risk IL-6 genotypes. Examination of host inflammatory markers, IL-6 genotypes and estrogen levels did not reveal a differential response to the combination of Rux and EXE in patients with HR+ MBC that had progressed on prior NSAI. At tolerable dosing, Rux exhibited only a modest inhibition of phosphoSTAT3. Further work is needed to optimize strategies for targeting inflammation and JAK/STAT signaling in HR+ MBC. IL-6 GenotypeFrequencyFrequency by ResponderSignificanceHigh-Risk -174G/G and/or -597G/G15/25 (60%)Non-responder12/19 (63.2%)Responder3/6 (50%)p-value0.56Pretreatment Inflammatory Biomarkers [Upper limit of normal]Median (Range)Median Level by Responder GroupSignificanceCRP [8mg/L]SAA [10mg/L]IL-6 [2pg/mL]24.0 (0.2-146.8)12.8 (2.8-162.5)4.2 (1.8-11.5)Non-responder23.219.84.5Responder24.7 12.42.7p-value0.510.150.15Baseline Estrogen BiomarkersMedian (Range)Non-responderResponderp-valueEstrone (E1) (pg/mL)Estradiol (E2) (pg/mL)79.5.0 (0.2-1039.0)0.2 (0.2-44.1)79.8 0.247.8 4.20.410.91 Citation Format: Igor Makhlin, Nicholas McAndrew, E. Paul Wileyto, Amy Clark, Robin Holmes, Lisa N Bottalico, Grace R Jeschke, Kevin R Fox, Susan M Domcheck, Jennifer M Matro, Angela R Bradbury, Natalie Shih, Michael D Feldman, Elizabeth O Hexner, Jacqueline F Bromberg, Angela DeMichele. Analysis of host inflammatory and estrogen biomarkers in JAKEE: A phase II trial of the JAK inhibitor ruxolitinib in combination with exemestane for estrogen receptor-positive metastatic breast cancer [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P2-07-04.

Circulating IL-6, an activator of JAK/STAT signaling, is associated with poor prognosis and aromatase inhibitor (AI) resistance in hormone-receptor positive (HR+) breast cancer. Here we report the results of a phase 2 single-arm Simon 2-stage trial combining Ruxolitinib, an oral selective inhibitor of JAK1/2, with exemestane, a steroidal AI, in patients with HR+ metastatic breast cancer (MBC) after progression on non-steroidal AI (NSAI). Safety and efficacy were primary objectives, and analysis of inflammatory markers as predictors of response was a key secondary objective. Twenty-five subjects enrolled. The combination of ruxolitinib and exemestane was safe, though anemia requiring transfusion in 5/15 (33%) at the 25 mg dose in stage 1 led to a reduction to 15 mg twice daily in stage 2 (with no additional transfusions). Clinical benefit rate (CBR) in the overall study population was 24% (95% CI 9.4–45.1); 6/25 patients demonstrated stable disease for ≥6 months. Median progression-free survival was 2.8 months (95% CI 2.6–3.9). Exploratory biomarkers revealed high levels of systemic inflammation and 60% harbored a high-risk IL-6 genotype. Pharmacodynamics demonstrated modest on-target inhibition of phosphorylated-STAT3 by ruxolitinib at a tolerable dose. Thus, ruxolitinib combined with exemestane at a tolerable dose was safe but minimally active in AI-resistant tumors of patients with high levels of systemic inflammation. These findings highlight the need for more potent and specific therapies targeting inflammation in MBC.